Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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find the area of the triangle. round your answer to the nearest tenth. …
C) 20
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charlie is filling up a tank with water for some fish in a pet shop. he…
(a) $2 < x < 5$ (b) On the number line: Draw an open circle at 2, an open circle at 5, and shade the segment connecting these two points.
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is the following statement true or false? either two lines in a plane a…
false
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two triangles are shown in the figure. are the triangles similar, and w…
No. The corresponding angles are not congruent.
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is the following statement true or false? parallel lines do not interse…
true
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a segment has a length of 16 units. it undergoes a dilation with a rati…
4 units
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is the following statement true or false? the intersection of a plane a…
true
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is the following statement true or false? parallel lines intersect in e…
false
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is the following statement true or false? the intersection of a plane a…
false
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is the following statement true or false? a plane does not have any end…
true
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the parallelogram bcde is a dilation of the parallelogram bcde. what is…
$\frac{1}{3}$
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geometry mp2 day 1 point value board you may complete as many problems …
\( p = 4 \) #### 3b) The expression for \( d \) is \( d = b + (h - f) \) (or \( d = h - f + b \)) because the slopes of lines \( r \) and \( w \) must be equal for them to be para…
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the triangle opq is a dilation of the triangle opq. what is the scale f…
$3$
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the square tuvw is a dilation of the square tuvw. what is the scale fac…
$5$
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part b incorrect 2 tries left. please try again. write the coordinates …
$A_1: (1, -3)$ $B_1: (3, 2)$ $C_1: (5, 1)$
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if m∠1 = (3x - 18)° and ∠1 is right, then x =
\(36\)
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the trapezoid cdef is a dilation of the trapezoid cdef. what is the sca…
\(\frac{1}{4}\)
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which graph represents a function? graph a graph b graph c graph d
C. Graph C
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television the screen of a standard television has a width to height ra…
C) $\frac{h}{15} = \frac{3}{4}$
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on a number line, the coordinates of a and b are -3 and b, respectively…
13
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9. if ab ⊥ bc, ed ⊥ dc and c is the midpoint of bd, is δcba ≅ δcde? exp…
Yes, \( \triangle CBA \cong \triangle CDE \) by the ASA (Angle - Side - Angle) congruence criterion. The right angles \( \angle ABC \) and \( \angle EDC \) are congruent, \( BC = …
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what is the area of the polygon in square units? 68 square units 70 squ…
80 square units
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the rule $r_{y - x} \\circ t_{4, 2}(x, y)$ is applied to trapezoid abcd…
# Explanation: The transformation rule given is \( r_{y = x} \circ T_{-4, -2}(x, y) \), which means we first translate the pre - image by \((- 4,-2)\) and then reflect over the li…
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what is the final transformation in the composition of transformations …
D. a \( 180^\circ \) rotation about point \( B' \)
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∠1 and ∠2 are complementary angles. if m∠1 = (5x + 7)° and m∠2 = (4x + …
\( \boxed{\dfrac{73}{9}} \) (or approximately 8.11, but exact form is 73/9)
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name: geometry date per: 1a) this diagram is a straightedge and compass…
1a) A. Segments AB and AD have the same length C. Segments AC and CE have the same length D. Triangle BCD is isosceles 2c) Point D is equidistant from A and B; it lies on the perp…
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name: geometry date per: 1a) this diagram is a straightedge and compass…
1a) A. Segments AB and AD have the same length C. Segments AC and CE have the same length D. Triangle BCD is isosceles 1b) - A: AB and AD are radii of the larger circle centered a…
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5. segment wx: w(-4,6), x <-4,1>; reflection: x - axis; rotation: 90° a…
1. Final coordinates for segment WX: $W''(6, -4)$, $X''(1, -4)$ 2. Final coordinates for segment AB: $A''(0, 2)$, $B''(6, -4)$ To plot these: - For WX: Plot (6, -4) and (1, -4), c…
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10. drag the word description for an inequality to the correct start/en…
- Point / Solid Dot (filled circle) should have: "is at least", "is no less than" - Open Dot / Bubble (unfilled circle) should have: "is not equal to", "is less than" (To drag: mo…
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24. analyze the area of a square is 16 square inches. what is its perim…
The perimeter of the square is 16 inches. ### Problem 26:
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4. which statement correctly represents the distance between points e a…
$d = \sqrt{(0 - 0)^2 + (0 - 6)^2 + (5 - 5)^2}$ (the second option)
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identify the slope and -intercept of each line. enter one value from th…
Slope: $0$ y-Intercept: $3$
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3. to get to the top of the mountain, heather drove 10 east and 4 miles…
10.8 miles
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2. what is the distance between points h and g? (image shows a 3d coord…
5
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1. what are the coordinates of point j? l (0,3,-3) p (0,0,-3) q (0,0,0)
$(-4, 3, -3)$
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7. segment fg: f(1,1), g(6,7); reflection: x - axis; rotation: 180° abo…
1. Final endpoints of segment FG after transformations: $F''(-1,1)$, $G''(-6,7)$ 2. Final endpoints of segment RS after transformations: $R''(-1,3)$, $S''(-5,-1)$
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graph. x < -5 to draw a ray, plot an endpoint and select an arrow. sele…
To graph \( x < -5 \): 1. Plot an open circle (since \( x \) is strictly less than -5, not equal to -5) at \( x = -5 \) on the number line. 2. Draw a ray starting from the open ci…
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the movement of the progress bar may be uneven because questions can be…
They are similar triangles.
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the movement of the progress bar may be uneven because questions can be…
B. Scalene acute
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what is the ratio of the height of this solid cylindrical rod to its di…
$\boldsymbol{x^4y^3z}$ to 1
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the total surface area of this square pyramid is 144 square feet x ft. …
9 feet
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una transversal corta dos rectas paralelas tal y como se muestra a cont…
\( m\angle 5 = \boxed{62}^\circ \) \( m\angle 8 = \boxed{118}^\circ \)
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una transversal corta dos rectas paralelas tal y como se muestra a cont…
\( m\angle 6 = \boldsymbol{32}^\circ \) \( m\angle 8 = \boldsymbol{32}^\circ \)
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¿cuál es el área del paralelogramo? (-5, -2) (3, -1) (3, -7) (-5, -8) u…
48
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problem 5 what is the exact length of the unlabeled side of the triangl…
\(\sqrt{89}\)
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select all the right triangles.
The right triangles are A, C, D.
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¿cuál es el área del triángulo? ( - 2, 6) (4, 3) ( - 2, - 5) □ unidades…
33
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¿cuál es el área del paralelogramo? unidades cuadradas
35
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write the coordinates of the vertices after a translation 6 units right…
\( Q'(-1, -6) \) \( R'(8, -6) \) \( S'(0, -2) \)
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write the coordinates of the vertices after a reflection over the ( y )…
\( Q'(-6, 0) \) \( R'(-9, 0) \) \( S'(-9, 2) \) \( T'(-6, 2) \)
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complete the text with the correct word. when youre given the lengths o…
any one
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emma measured her room and made a scale drawing. she used the scale 5 i…
20
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reflect the figure over the line $y = -1$. plot all of the points of th…
The reflected points are \((1, -5)\), \((7, -9)\), and \((8, -2)\). You can plot these points on the graph.
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$\\overline{fg}$ is reflected across the $y$-axis to produce $\\overlin…
\((-x, y)\)
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this image has rotational symmetry. what is the smallest number of degr…
\(90^{\circ}\)
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7. chimneys. a 6-ft observer casts a 4-ft shadow at the same time a chi…
7. 357 feet 8. 190 meters 9. 8 feet 11 inches 10. 6 feet
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• line wz is parallel to line zx. • line ir intersects line wz at point…
\( 63 \)
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which set of side lengths can form a triangle? 4 meters, 11 meters, 19 …
7 meters, 17 meters, 22 meters
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calculating angle measures formed by transversals the measure of \\(\\a…
can be calculated
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translate the figure 2 units right and 1 unit down. plot all of the poi…
To solve the translation of the figure, we first identify the coordinates of the original vertices. Let's assume the original points (from the graph) are: - Point 1: \((-5, -1)\) …
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what is the image of $(-7, -9)$ after a reflection over the $x$-axis? a…
\((-7,9)\)
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question what is the image of ((-7, -2)) after a reflection over the (y…
\((7,-2)\)
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question what is the image of $(-9, -4)$ after a reflection over the $y…
\((9,-4)\)
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question what is the image of (9, -7) after a reflection over the y-axi…
\((-9,-7)\)
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5. bridges the triangles below are similar. how long is the rope bridge…
33 ft
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question what is the image point of $(-8, 7)$ after a translation right…
\((-3,12)\)
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question what is the image point of (0, 8) after a translation right 3 …
$(3, 3)$
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what is the image point of (3,7) after a translation right 5 units and …
\((8,8)\)
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what is the image point of (-5, 3) after a translation left 3 units and…
$(-8,2)$
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4. outdoor sports in the figure, $\\triangle abc \\sim \\triangle dbe$.…
60 yards --- ### Problem 6:
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which transformation would take figure a to figure b?
A reflection over the y-axis (or a reflection across the line $x=0$)
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which pair of angles is also congruent? (\boldsymbol{angle tqp}) and (\…
\(\boldsymbol{\angle TQP}\) and \(\boldsymbol{\angle TSR}\) (the first option, e.g., A. \(\angle TQP\) and \(\angle TSR\) if options are labeled A, B, C)
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write the rule for the translation below. (use arrow notation)
$(x,y) \to (x-3, y-2)$
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find the distance between the points (-10, -18) and (-10, 6). units
24
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move △abc so it is a translation of △abc right 6 units and up 5 units. …
\(\frac{5}{6},\frac{5}{6},\frac{5}{6}\)
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what is the area of the triangle? 6 in. 5 in. square inches
15
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write equations for the horizontal and vertical lines passing through t…
horizontal line: \(y = - 3\) vertical line: \(x=-8\)
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four quadrilaterals are shown on the coordinate grid. if quadrilateral …
Quadrilateral 2 is the image after a reflection over the $y$-axis and a translation left 2 units and down 14 units.
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write equations for the vertical and horizontal lines passing through t…
vertical line: \( x = 7 \) horizontal line: \( y = 6 \)
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test yourself! practice tool which sequence of transformations would no…
Rotate $180^{\circ}$ counterclockwise around center $C$, then rotate $360^{\circ}$ counterclockwise around $C$ again.
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which of the following graphs shows the complete solution set for the e…
A. (The two number lines with filled dots at \(x = -2\) and \(x = -4\))
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write equations for the vertical and horizontal lines passing through t…
vertical line: \(x = 1\) horizontal line: \(y = 0\)
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draw the translated figure in the grid below by choosing the vertices o…
The translated figure is obtained by translating each vertex of the original rhombus along the vector \( \vec{v} \) (left - direction) by the same number of grid units and connect…
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polygons auhs, auhs, and auhs are shown on the coordinate grid. which s…
A translation of $(x,y)\to(x-4,y-2)$ then a rotation of $90^\circ$ counterclockwise about the origin.
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the diagram shows \\(\\overrightarrow{ab}\\), \\(\\overrightarrow{cd}\\…
\(67\)
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the perimeter of an equilateral triangle is 624 centimeters. the height…
104
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fill in the blanks below. (a) find the slope of the line passing throug…
(a) slope: \(0\) (b) slope: \(0\)
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find the component form of the vector that translates a (-2, 0) to a (3…
\(\langle 5, - 4 angle\)
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a rectangle has a width represented by the expression (2y) and a length…
$24y^2 - 10y$
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fill in the blanks below. (a) find the slope of the line passing throug…
undefined ### Part (b)
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the point ( a(4, 1) ) is translated along the vector ( langle -5, 3 ang…
The coordinates of \(A'\) are \((-1,4)\)
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the length of a rectangle is six times its width. if the area of the re…
\( 112 \)
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finding the perimeter or area of a rectangle given one of these values …
\( 63 \) square inches
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triangle efg is similar to triangle hij. find the measure of side jh. r…
\(101.9\)
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the measure of angle r is \\(\frac{2pi}{3}\\) radians. the measure of a…
C) 195
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what is the central idea in the section \the early days\? even though c…
Even though computer experts could communicate with each other through ARPANET, they could not interact with their broader social circles.
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quadrilateral defg is similar to quadrilateral hijk. find the measure o…
\( 16.8 \)
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a circle in the xy - plane has a diameter with endpoints (2, 4) and (2,…
$5$
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question 1-2 the two - dimensional figure will be rotated 360° around t…
Cone
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circle a has a radius of 3n and circle b has a radius of 129n, where n …
D) 1,849