Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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find the standard form for the equation of a circle ((x - h)^2 + (y - k…
\(h=\frac{5}{2}\), \(k = - 6\), \(r=\frac{7}{2}\)
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1) pq is rotated 270° clockwise about the origin to produce pq. write t…
\((x, y)\to(-y, x)\)
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17. \\(\\overline{cd}\\) is the midsegment of trapezoid wxyz. a. what i…
a. \( x = 8 \) b. \( XY = 33 \) c. \( WZ = 11 \)
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review for final examination score: 36/50 answered: 36/50 question 37 w…
\((x - 7)^2+(y + 6)^2=104\)
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$\\angle w \\cong \\angle z$, $\\overline{yz} \\cong \\overline{wx}$, a…
- Statement 4 Reason: Segment Addition Postulate - Statement 5 Reason: Segment Addition Postulate - Statement 6 Reason: Substitution Property of Equality (since \( YZ = WX \) from…
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look at this shape: image of a purple trapezoid on a grid which image s…
B
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solve each system of equations by graphing. clearly identify yo 1. \\be…
1. The solution of the system \(\begin{cases}y=\frac{2}{3}x - 1\\y=-x + 4\end{cases}\) is \((3,1)\) 2. The system \(\begin{cases}x - y = 7\\x - y=-4\end{cases}\) has no solution.
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use the formula for the general term (the nth term) of a geometric sequ…
\( - 268435456 \)
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look at this shape: shape on grid which image shows a translation? imag…
A. The shape in option A
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10. (03.01 lc) \\overline{ab} is dilated from the origin to create \\ov…
2
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draw a circle with an equation of $x^2 + 4x + y^2 - 2y = 4$.
Center \((-2,1)\) and radius \(r = 3\). Plot the center and use the radius to draw the circle on the given coordinate grid.
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look at this shape: image of a triangle on a grid which image shows a r…
A. The triangle in Option A
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look at this shape: image of a triangle on a grid which image shows a t…
C. The triangle in option C
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solve each system of equations by graphing 1. \\(\\begin{cases} y = \\d…
First system solution: \(x = 3,y = 1\) Second system solution: \(x = 4,y = 3\)
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look at this shape: image of a blue l - shaped figure on a grid which i…
C. The image labeled C (the right - most image)
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select the best evidence to support the statement that jem and the narr…
The sentence "I maintain that the Ewells started it all, but Jem, who was four years my senior, said it started long before that." (or the relevant part of the text showing their …
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review for final examination score: 30/50 answered: 30/50 question 14 t…
\(A = 5\) \(B = 4\) \(C = 6\) \(D = 3\)
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find xy in each trapezoid. 11. 12. 13.
For problem 11: \( \boxed{3.75} \) For problem 12: \( \boxed{12} \) For problem 13: \( \boxed{10.5} \)
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complete the proof that $\\triangle tuy \\cong \\triangle wxv$. image o…
For Step 6: Substitution For Step 7: Transitive Property of Equality For Step 8: SSS (Side - Side - Side) Congruence Criterion (If we focus on the dropdown for Step 6, the answer …
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convert to the units shown: 1. 0.08 km = ______ m 2. 3. 0.3 cm =
80
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intro to sy graph each system of equations to fin to both equations. be…
The solution is \((9, -3)\)
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solve for x and graph the solution on the number line below. 7x ≥ -28 a…
Inequality Notation: \( x \geq -4 \) (For the number line: Plot a closed circle at -4 and draw a line to the right, covering all numbers greater than or equal to -4.)
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solve for x and graph the solution on the number line below. 8x < 0 ans…
Inequality Notation: \(x < 0\) For the number line: We would draw an open circle at 0 (since \(x\) is not equal to 0) and shade the region to the left of 0 to represent all values…
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6 given: ∠1 and ∠2 are complementary, ∠3 and ∠4 are complementary prove…
The reasons for each statement are filled as above.
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given rectangle pqrs below. if m∠stp = 96°, find m∠qtr. answer attempt …
\(84^{\circ}\)
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given rhombus fghi below. if m∠hij = 52°, find m∠fij. answer attempt 3 …
\( 38^\circ \)
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graph the line with the equation $y = \\frac{2}{3}x + 1$.
To graph \(y=\frac{2}{3}x + 1\), plot \((0,1)\) (y - intercept), then use the slope \(\frac{2}{3}\) to find \((3,3)\) and draw a line through these points.
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question graph the line with the equation $y = x - 3$.
The graph of the line \( y = x-3 \) has a y - intercept at \( (0, - 3) \) and a slope of 1. It passes through points like \( (0,-3) \), \( (1,-2) \), \( (2,-1) \), etc., and is a …
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are the triangles below similar? triangle cdb with angles at c: 41°, at…
yes
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are the polygons below similar? (image of two quadrilaterals: left labe…
yes
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graph the line with the equation $y = x + 1$.
To graph \( y=x + 1 \): 1. Plot the y - intercept at \( (0,1) \). 2. Use the slope \( m = 1 \) to find another point (e.g., \( (1,2) \) or \( (-1,0) \)). 3. Draw a straight line t…
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are the polygons below similar? yes no
no
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are the polygons below similar? (image of two polygons: left polygon tq…
no
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are the polygons below similar? (image of two quadrilaterals with label…
no
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given rectangle hijk below. if kl = 60, find li.
\(60\)
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are the triangles below similar? triangle tsr: side ts=12, sr=20, rt=24…
yes
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fe is the midsegment of the following trapezoid. find the length of fe.…
8
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given the following isosceles trapezoid, find the measure of angle v. f…
\(80^\circ\)
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graph the line with the equation $y = \\frac{1}{3}x - 2$.
To graph \(y=\frac{1}{3}x - 2\): 1. Plot the y - intercept \((0,-2)\). 2. Use the slope \(\frac{1}{3}\) to find another point (e.g., from \((0,-2)\), move 1 up and 3 right to get …
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are the polygons below similar? (image of two rectangles: left rectangl…
yes
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given the following kite, find the measure of angle pqr if the measures…
\( 118^{\circ} \)
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are the polygons below similar? h 4 10 g j u 15 t 25 r s yes no
no
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find the perimeter of the following kite, if qs = 10, pl = 12, and lr =…
The perimeter of the kite is \(\boxed{46.6}\)
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are the triangles below similar? triangle igh: side ig=20, side gh=12, …
no
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are the polygons below similar? (image of two polygons: left is a quadr…
no
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△ghj is equilateral, j is the midpoint of (overline{ik}), and (overline…
Statement 6: \( \triangle GJK \cong \triangle HJI \) Reason: SSS (Side - Side - Side) Congruence Postulate
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given rhombus klmn below, m∠mno = 31°. if m∠kno = (-10x + 1)°, solve fo…
\( x = -3 \)
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question express the interval using two different representations. x < …
Interval Notation: \( (-\infty, 8) \cup (11, \infty) \) Number Line: Open circle at 8, shade left; open circle at 11, shade right.
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2. the line passes through (4, -4) and is perpendicular to y = -4x - 2.…
The equation of the line in standard form is \(x - 4y=20\)
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given rectangle pqrs below, qs = 21. if pr = x - 3, solve for x.
\(24\)
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$\\overline{rs} \\cong \\overline{pq}$ and $\\overline{ps} \\cong \\ove…
1. Reason: Given 2. Reason: Given 3. Reason: Reflexive Property of Congruence 4. Reason: SSS Congruence Criterion 5. Reason: CPCTC (Corresponding Parts of Congruent Triangles are …
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given parallelogram klmn below, mo = 61. if ok = 2x - 3, solve for x.
\(x = 32\)
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graph the line with the equation $y = x - 4$.
To graph \( y=x - 4 \): 1. Plot the y - intercept at \( (0,-4) \). 2. Use the slope \( m = 1 \) to find another point (e.g., \( (1,-3) \) by moving 1 right and 1 up from \( (0,-4)…
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4. transform the figure using the sequence of transformation: (x,y)→(y+…
The transformed figure has vertices at \(A'(2,5)\), \(B'(0,5)\), and \(C'(0,3)\) (and the figure is a triangle formed by these three points). To visualize, plot these points on th…
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find the value of x, y, and z, in the rhombus below. 73 -z+6 -9x+1 y-3 …
\(x = -8\)，\(y = 76\)，\(z = -67\)
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colton is writing a paper about writer mark twain. read each detail and…
- "Twain is famous for writing The Adventures of Tom Sawyer": Books (select the circle under "Books" for this detail) - "Twain trained to be a printer when he was about twelve yea…
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4. transform the figure using the sequence of transformation: (x,y) → (…
The transformed figure has vertices at \(A'(2, 4)\), \(B'(0, 4)\), and \(C'(0, 2)\) (plot these points and connect them to see the transformed triangle).
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find the value of x and y in the parallelogram below. -3x+1 146 -3y-4 9…
\(x = -30\)，\(y = -50\)
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hj ≅ fg, gh ≅ jk, and hi ≅ fk. complete the proof that ∠h ≅ ∠k. stateme…
Statement: \(\boldsymbol{\angle H \cong \angle K}\); Reason: Corresponding Parts of Congruent Triangles are Congruent (CPCTC)
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3. a sequence of transformations maps triangle qrs onto congruent trian…
a. a reflection across the x - axis, followed by a \(90^{\circ}\) clockwise rotation about the origin b. a \(180^{\circ}\) clockwise rotations about the origin, followed by a refl…
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find the length x.
\( 4 \)
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elizabeth is writing an article about writer lucy maud montgomery. read…
- "Montgomery was a teacher and taught at three different schools": Jobs (select the circle under Jobs) - "In 1908, Montgomery’s Anne of Green Gables became a best seller": Books …
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grid transformations. 2. the transformations given are performed on pen…
are; a. each
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find the value of x, y, and z in the parallelogram below. ( z - 7 )° 86…
\(x = 21\)，\(y = 45\)，\(z = 101\)
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ratios, proportions, and measurement similar right triangles find the l…
\( \frac{7}{2} \) (or 3.5)
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find the length of the three missing sides in the rhombus below. 19 x z…
\( x = 19 \), \( y = 19 \), \( z = 19 \)
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colin is writing a paper about wyoming. read each detail and then selec…
- "Wyoming became the forty - fourth state on July 10, 1890": History (the circle under "History" for this detail) - "Winters are cold in the mountains of Wyoming, with lows of ab…
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find the length of the two missing sides in the parallelogram below. 64…
\( x = 32 \), \( y = 64 \)
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geometry units 1-6 study guide unit 3: transformations students will be…
\( b=-4 \) \( c = 3 \)
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question graph the line with the equation $y = -\frac{3}{4}x - 4$.
To graph \(y =-\frac{3}{4}x-4\), plot \((0, - 4)\), then use the slope \(-\frac{3}{4}\) to find another point (e.g., \((4,-7)\) or \((-4,-1)\)) and draw a line through these point…
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mitch is writing a paper about mexico. read each detail and then select…
- "Deserts cover much of the north part of Mexico": Land (the circle under the "Land" column for this detail) - "Painting, basket making, and needlework are popular in Mexico toda…
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4) a cone has a diameter of 22 inches and a height of 15 inches. enter …
\( 1900.66 \) cubic inches (or if we use \( \pi = 3.14 \), \( V=\frac{1}{3}\times3.14\times121\times15=\frac{1}{3}\times3.14\times1815 = 3.14\times605=1900.7 \), but the more accu…
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part 1: modifying verbs underline or circle the adverb that modifies th…
1. Underline/circle "thoroughly" 2. Underline/circle "eagerly" 3. Underline/circle "really" 4. Underline/circle "suddenly" 5. Underline/circle "Happily"
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find the measure of the three missing angles in the rhombus below. (an …
\(x = 59\), \(y = 121\), \(z = 59\)
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2) find the volume of the cone in terms of π 18 yd 9 yd a. 108π b. 486π…
B. \( 486\pi \)
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given rectangle pqrs below. if m∠stp = 96°, find m∠qtr.
\(84^\circ\)
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zoe is writing an article about chocolate. read each detail and then se…
- "Chocolate is made from the beans of cacao trees": Where it comes from (select the circle under "Where it comes from" for this detail) - "The first chocolate drink was made more…
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1) a cone has a radius of 5 inches and a height of 9 inches. find the v…
1) B. \( 75\pi \) 2) The volume of the cone is \( 486\pi \) cubic yards.
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1. determine if given two points if the lines are parallel, perpendicul…
The lines are parallel.
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maria is writing a report about the country of kenya. read each detail …
- "Kenya has mountains, deserts, forests, and plains": Land (select the circle under "Land" for this detail) - "People travel to Kenya to see elephants, zebras, lions, and many ot…
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read each sentence. circle the word below the sentence that has the sam…
### Part 1 (Same Sound as Bold "y"): 1. nylon 2. yield 3. system 4. yo - yo 5. suddenly ### Part 2 (r - controlled vowels): 1. worth, words 2. turn, deserves 4. Short 6. unturned …
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tim is writing a blog post about romanias flag. read each detail and th…
- For "The flag of Romania has three stripes of blue, yellow, and red": The circle under "What it looks like" should be selected. - For "The Romanian flag first appeared in 1861":…
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janelle is writing a report about denmark. read each detail and then se…
- For "A common lunch in Denmark is an open sandwich of cheese and cold cuts": Select the circle under "Food". - For "There are over three hundred different kinds of birds in Denm…
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what is the formula for the surface area of a right cone if l = m? ○ sa…
A. \( SA = \pi r m + \pi r^2 \)
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what is the formula for the lateral area of a regular pyramid if p = z …
\(LA = \frac{1}{2}zq\) (the option with this formula)
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what is the surface area of the solid? 10 2,628 units squared 914 units…
1,256 units squared
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question 46 of 50 what is this solid? image of a cylinder-like solid - …
C. oblique cylinder
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the base perimeter of a right prism is used to calculate the volume of …
False
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what is the lateral area of a right cone with a slant height of 12 unit…
75 units squared
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given rhombus fghi below. if $m\\angle hij = 52^\\circ$, find $m\\angle…
38°
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given rhombus fghi below. if m∠hij = 52°, find m∠fij. answer attempt 1 …
38°
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given rectangle mnop below. if $np = 50$, find $mo$.
\( MO = 50 \)
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question 42 of 50 this solid is a: image of a solid ○ triangular prism.…
A. triangular prism
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a pyramid has two bases. ○ false ○ true
A. False
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question 40 of 50 a right cylinder with a lateral area of 75 units squa…
True
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what type of solid is this? hexagonal prism pentagonal pyramid hexagona…
B. pentagonal pyramid
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the exterior angle of a regular polygon measures 15°. how many sides do…
The polygon has 24 sides.
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what is the formula for the volume of a pyramid with h = w? ○ $v = \\fr…
B. \( V=\frac{1}{3}Bw \)
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the lateral faces of a prism are always parallel and congruent. ○ false…
True
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the units of measurement for surface area are always cubed. ○ false ○ t…
A. False