幾何
三角形、円、座標幾何、証明問題。
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use the formula circumference = 2 × π × radius, where π is approximatel…
C. 31.4 inches
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triangle nop is similar to triangle qrs. find the measure of side qr. r…
\(72.5\)
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quadrilateral cdef is similar to quadrilateral ghij. find the measure o…
\( 3.4 \)
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(c) \\begin{cases} \\text{line 1: } \\quad y = x \\\\ \\text{line 2: } …
The system has exactly one solution. Solution: \((3, 3)\)
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monique is painting a circle on the lunchroom wall. the radius of the c…
B. 18.84 feet
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find the measure of each angle indicated. 11) 12) 13) 14) 15) 16) 17) 1…
s: 11) \(\boldsymbol{110^\circ}\) 12) \(\boldsymbol{84^\circ}\) 13) \(\boldsymbol{80^\circ}\) 14) \(\boldsymbol{69^\circ}\) 15) \(\boldsymbol{55^\circ}\) 16) \(\boldsymbol{47^\cir…
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quadrilateral efgh is similar to quadrilateral ijkl. find the measure o…
The measure of side IJ is \( 34.3 \).
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area = \\frac{1}{2} \\times base \\times height\ 18 cm\ 6 cm\ what is t…
54
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quadrilateral efgh is similar to quadrilateral ijkl. find the measure o…
34.3
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6. in the figure below, lines p and q are parallel. the measure of $\\a…
\(\angle 1 = 126^\circ\), \(\angle 2 = 54^\circ\), \(\angle 3 = 126^\circ\), \(\angle 4 = 54^\circ\), \(\angle 5 = 126^\circ\), \(\angle 6 = 54^\circ\), \(\angle 7 = 126^\circ\), …
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what is the value of a? d 64° f e a = \\square°
\( 58 \)
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6. in the picture, quadrilateral qrst is an image of quadrilateral qrst…
a. The length of \( ST \) is \( 14 \) (because rotation preserves segment lengths, so \( ST = S T' = 14 \)). b. The measure of \( \angle R' \) is \( 68^\circ \) (because rotation …
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more practice seeing shortcuts figure poqr $overline{or} \\perp \\overl…
The subfield is Geometry (Mathematics), and for figure analysis (e.g., ABCD is a parallelogram, POQR has OR as perpendicular bisector, etc.).
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enter the given angle measure into the diagram. given: - $overline{oc}$…
\(120^\circ\)? Wait, no, wait, I think I messed up. Wait, no, if \(OC\) bisects \(\angle WOD\), then \(\angle WOD = 2\times\angle WOC = 120^\circ\). Then, if \(W\) and \(M\) are a…
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7) translation: (x, y) → (x - 7, y + 3) 8) rotation 180° about the orig…
(For a specific problem, e.g., problem 10 translation: The translated figure is obtained by moving each vertex of the original figure 2 units to the right (since \(x\)-coordinate …
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watch video for similar problems frank draws a square that measures 3 i…
20.25
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5 feet 5 feet 5 feet 5 feet house 10 feet 15 feet porch 30 feet
The total area of the house and porch is 775 square feet.
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enter the given angle measure into the diagram. given: - $overline{ex}$…
The measure of \(\angle LEM\) can not be calculated.
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graph the point (8, 3) on the coordinate plane
To graph the point \((6,3)\), start at the origin \((0,0)\). Move 6 units to the right along the x - axis (since the x - coordinate is 6) and then 3 units up along the vertical li…
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what are the coordinates of point v? write your answer as an integer or…
(2.5, 0.5)
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enter the given angle measures into the diagram. given: - eh bisects ∠r…
80
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what are the coordinates of point g? write your answer as an integer or…
(-2, 4.5)
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question 13 (multiple choice worth 1 points) (07.03 hc) right triangle …
\((x + 1)^2 + (y + 2)^2 = 25\) (the second option: \((x + 1)^2 + (y + 2)^2 = 25\))
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determine the equation, in slope - intercept form, of the line sq that …
- Slope of Line B (\( m_1 \)): \( 1 \) - Slope of Line SQ (\( m_2 \)): \( - 1 \) - Point - Slope Form of Line SQ: \( y - 3=-1(x - 7) \)
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graph the point (-2, 2) on the coordinate plane.
The point \((-2,2)\) is plotted by finding the intersection of the vertical line through \(x=-2\) and the horizontal line through \(y = 2\) on the coordinate plane.
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question 11 (multiple choice worth 1 points) (05.02 mc) look at the fig…
\(\cos x^{\circ}=\frac{g}{h}\) (the option corresponding to \(\cos x^{\circ}=\frac{g}{h}\))
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what are the coordinates of point r? ( , )
\((0, - 4)\)
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what are the coordinates of point e? ( , ) submit
(0, 3)
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question 10 (multiple choice worth 1 points) (04.01 lc) which statement…
The option "Prove that all sides are congruent and that the slopes of consecutive sides are opposite reciprocals." (the third option in the list of choices)
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figure a was rotated 135° counterclockwise about the origin to form fig…
14
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what are the coordinates of point e? write your answer as an integer or…
\((-3, 2.5)\)
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which point has coordinates (left(-4, -2\frac{1}{2} ight))? graph of co…
X
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which point has coordinates (1, -1)?
C. Point C
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triangle pqr is reflected across side pr and then rotated 90° countercl…
10, \(53^\circ\)
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question 6 (multiple choice worth 1 points) (05.01 mc) the cross - sect…
The volume of the prism is not equal to the volume of the cylinder. (The option with the text "The volume of the prism is not equal to the volume of the cylinder.")
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question 5(multiple choice worth 1 points) (04.03 mc) find the perimete…
11.3
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what are the coordinates of point t? ( , ) submit
(-4, -1)
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select linear or nonlinear to correctly classify each function. functio…
- For \( y - 4=-8(x - 1) \): Linear (select the circle under "Linear") - For \( y = x^{4} \): Nonlinear (select the circle under "Nonlinear") - For \( y - x^{2}=4.5 \): Nonlinear …
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line gh is represented by the equation $y = \\frac{5}{4}x + \\frac{67}{…
- Slope of Line GH ($m_1$): $\frac{5}{4}$ - Slope of Line PV ($m_2$): $-\frac{4}{5}$ - Point - Slope Form of Line PV: $y - 15=-\frac{4}{5}(x - 5)$ - Slope - Intercept Form of Line…
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question 2(multiple choice worth 1 points) (04.03 mc) what point on the…
6.6 (the option with 6.6)
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determine a series of transformations that would map figure ii onto fig…
A reflection over the x - axis followed by a translation (shift) to the left (e.g., 9 units left, the exact number can be determined by grid - counting). The first dropdown should…
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2. find the value of x and y. a. diagram of a right trapezoid or rectan…
### Part (a) #### Explanation: The figure is a rectangle (since there are right angles) with a diagonal that splits it into two congruent triangles. In a rectangle, opposite sides…
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determine a series of transformations that would map figure h onto figu…
A. reflection followed by a translation
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question determine a series of transformations that would map figure e …
A reflection over the y - axis followed by a translation up by 10 unit(s).
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determine a series of transformations that would map figure e onto figu…
translation
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question 7 10 pts g.gsr.5.3 (mc) determine if the pair of triangles are…
Not Similar
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determine a series of transformations that would map figure e onto figu…
First dropdown: x - axis, second dropdown: translation up (or the specific translation, but from the problem, the first transformation is reflection over x - axis, then a translat…
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determine a series of transformations that would map figure e onto figu…
A. rotation followed by a translation
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what is the equation of the line of best fit that samir drew? a. $y = -…
B. \(y = -\frac{2}{3}x + 18\)
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determine a series of transformations that would map figure b onto figu…
A reflection over the y - axis followed by a translation down 4 unit(s).
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determine a series of transformations that would map figure b onto figu…
A reflection over the y - axis followed by a translation (e.g., 10 units right and 2 units down) would map Figure B onto Figure C. (The specific translation values can be determin…
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determine a series of transformations that would map figure b onto figu…
A. reflection followed by a translation (The specific reflection and translation directions depend on the coordinates of the vertices of Figure B and Figure C. Generally, reflecti…
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figure p is the result of a transformation on figure o. which transform…
A reflection over the \(x\) - axis
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figure h is the result of a transformation on figure g. which transform…
A reflection over the x - axis
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figure v is the result of a transformation on figure u. which transform…
A reflection over the x - axis
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figure s is the result of a transformation on figure r. which transform…
A translation 3 units left and 1 unit up
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a whole number is a(n) ________ number. circle: rational or irrational
Circle: rational
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figure f is the result of a transformation on figure e. which transform…
A translation 5 units right and 4 units up
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figure x is the result of a transformation on figure w. which transform…
A reflection over the \( y \) - axis
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which transformation would take figure a to figure b? graph of coordina…
A reflection over the y - axis
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which transformation would take figure a to figure b? answer a reflecti…
A reflection over the y - axis
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which transformation would take figure a to figure b? answer a reflecti…
A reflection over the y - axis
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which transformation would take figure a to figure b? answer a reflecti…
A counterclockwise rotation of \(180^\circ\) about the origin
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what is the slope of this line? simplify your answer and write it as a …
\(-\frac{3}{4}\)
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3. circle the answer that does not belong: \\(\frac{3}{4}\\) \\(left|-\…
0.075
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25. how many solutions does the system of equations have? y = -\\frac{7…
B. no solution ### Question 26
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which transformation would take figure a to figure b? answer a counterc…
A counterclockwise rotation of \(180^\circ\) about the origin
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which line segment is a perpendicular bisector? image of a geometric fi…
The line segment \(VW\) (or the segment with the right angle at \(W\) on \(RS\)) is the perpendicular bisector. (Assuming the labels, the segment with the right angle and bisectin…
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the diagram shows a triangle. triangle with angles 2t, 82°, and t+14° w…
\( t = 28 \)
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which line segment is a median of δsuv? u v 34 w 34 t s
The line segment \( UW \) (or depending on the diagram, if \( W \) is midpoint of \( VS \), then the median is \( UW \); but also, if we consider \( VW \) is not, but \( UW \) is.…
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question the measures of the angles of a triangle are shown in the figu…
\(34^\circ\)
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 64\)
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which not represents this rectangular prism?
The top - left net (the first net in the 2x2 arrangement of nets)
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the measures of the angles of a triangle are shown in the figure below.…
\(x = 41\)
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b. three angles are labeled below with arcs. the smallest angle is \\(\…
\(100^\circ\)
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1. multiple choice. circle the best answers. 1. for gatsby, the green l…
To solve these multiple - choice questions, we need to have a good understanding of "The Great Gatsby" novel. Let's go through each question one by one: ### Question 1 In "The Gre…
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determine whether the segment lengths form a triangle. if so, is the tr…
- Problem 4: Forms an acute triangle. - Problem 5: Forms an acute triangle. - Problem 6: Forms an obtuse triangle.
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nlich or \\begin{cases} y < 2x + 2 \\\\ y \\geq -x + 1 \\end{cases}
The solution to the system \(\begin{cases}y < 2x + 2\\y\geq -x + 1\end{cases}\) is the region below the dashed line \(y = 2x+2\) and above the solid line \(y=-x + 1\). (If a speci…
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which box has a volume of 125 cubic feet? (with images of boxes with di…
The top - right box (with side length 5 feet for all dimensions) has a volume of 125 cubic feet.
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click on the measure of angle x (there is a right angle diagram with on…
35° (assuming the option with 35° is the correct one; if the options are labeled, e.g., D. 35°, then D. 35°)
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2. there is a right triangle with a right angle, one angle is 22°, the …
If we want to find \(x\): \(x\approx\boldsymbol{16.02}\) (if we want to find \(y\): \(y\approx\boldsymbol{14.85}\)) (depending on which variable we are asked to find, but since th…
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select all sequences of translations a rotate 180° around point a. b tr…
D. Reflect over the line BA and then rotate \( 60^\circ \) counterclockwise around point A.
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re are 2 polygons:
Assuming the area of the blue polygon is 4 (using shoelace), the answer is 4. (But need the actual question. Since the image shows two polygons, likely a congruence or area proble…
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same and different 15-0-1024 (1/2)×4 (1/2)×(4/1) a b c d (1/2)×2×2 (1/2…
All four expressions $\frac{1}{2} \times 4$, $\frac{1}{2} \times \frac{4}{1}$, $\frac{1}{2} \times 2 \times 2$, and $\frac{1}{2} \times \frac{2}{1} \times \frac{2}{1}$ evaluate to…
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find the value of each variable. 1. right triangle with right angle, hy…
\( t \approx 7.61 \), \( s \approx 16.31 \) (or more precise values based on calculator precision)
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3. prove that triangle abd is congruent to triangle pqr. triangle abc: …
By the SSS (Side - Side - Side) congruence criterion, since \(AB = PQ = 7.1\space cm\), \(BD=PR = 4.8\space cm\), and \(AD = RQ=6.9\space cm\), \(\triangle ABD\cong\triangle PQR\)
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2. here is a pair of congruent triangles. which congruence condition is…
D. RHS
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problem there are 2 polygons select all sequences of translations, rota…
A. Rotate \( 180^\circ \) around point \( A \) D. Reflect over line \( BA \) and then rotate \( 270^\circ \) counterclockwise around point \( A \)
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consider the number line. which equation does the number line represent…
C. $\frac{10}{8} + \frac{4}{8} = \frac{14}{8}$
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1. which of these shapes is congruent to shape x? shapes x, a, b, c, d …
D. D
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find uw. w 16 x 8 y v 16 u uw =
\( 32 \)
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topic 2: angles of triangles 3. for questions 3 and 4, find the measure…
For Question 3: \( m\angle1 = 92^\circ \), \( m\angle2 = 24^\circ \), \( m\angle3 = 64^\circ \), \( m\angle4 = 35^\circ \), \( m\angle5 = 81^\circ \). For Question 4: \( m\angle1 …
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find de in rectangle cdef. d to c: x - 42 d to e: x - 50 e to f: 2x - 1…
8
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question 3 (1 point) match each term to the pair of angles that it desc…
1. a. \(\angle1\) and \(\angle5\) 2. b. \(\angle1\) and \(\angle3\) 3. c. \(\angle3\) and \(\angle4\) 4. d. \(\angle1\) and \(\angle4\)
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name - 5th grade 30. a student draws a rectangle with a length of \\( \…
To find the area of a rectangle, we use the formula \( A = \text{length} \times \text{width} \). ### Step 1: Identify the length and width The length of the rectangle is \( \frac{…
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select all transformations or compositions of transformations that map …
The correct options (from the image's checked boxes) are: - A reflection in the line \( y = 2.5 \) - A reflection in the line \( x = -1 \) followed by the translation \( (x, y) \t…
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27. a teacher orders two pizzas for the class, as shown. the shaded por…
D. $\frac{2}{5}+\frac{3}{10}=\frac{7}{10}$ (assuming the option D is formatted as such, based on the fraction addition of the two shaded portions: first pizza $\frac{2}{5}$, secon…
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4. consider triangles mnp and xyz. which statement is true? a triangle …
A. Triangle \( MNP \) is congruent to triangle \( XYZ \) because there is a sequence of rotations, reflections, and/or translations that maps triangle \( MNP \) onto triangle \( X…
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3. consider the graph. which statement describes the graph correctly? a…
C. The graph represents a function because for every input value, there is only one output value.
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2 define 3 paralelog ramo 4 rombo 5 ictangonoplo ii haz una x a las fig…
Se marcan con X las figuras: el cuadrado (□), el rombo (◇), el rectángulo (▭) y el paralelogramo oblicuo (la última con lados oblicuos). Las figuras triangular y la con el círculo…