Geometrie
Dreiecke, Kreise, Koordinatengeometrie und Beweisaufgaben.
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identify each pair of angles as corresponding, alternate interior, alte…
D. 30 ### Question 8 (Angle Pair Identification)
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find the slope of the line that passes through (1, 2) and (6, 9). simpl…
$\frac{7}{5}$
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7) (4x + 1)° 59° a) 27 b) 25 c) 22 d) 30
D) 30
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ngle below, c is the circumcen 2 f 7x - 29 31 e g 3x + 7 c 14 d a b 74
\( x = 9 \)
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6) there are two triangles with vertical angles, one angle is 36°, the …
A) 7
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ms. blanco found that the slope of the line that passes through the poi…
Ms. Blanco is incorrect, the slope is \(\frac{1}{2}\). She switched the x and y values in the formula. (The option corresponding to this statement, e.g., the third option in the l…
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find the value of x. 5) (3 + 4x)° 31° a) 13 b) 11 c) 14 d) 16
C) 14
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4) $m\\angle dba = 4x + 10$, $m\\angle cbd = -8 + 9x$, and $m\\angle cb…
D) \( 100^\circ \)
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question 2-3 what is the slope of the line that goes through points (2,…
2
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find the length indicated. 3) find cd (there is a line segment with poi…
B) 7
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given ( l parallel m parallel n ), find the value of ( x ).
\( 36 \)
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based on the given diagram, complete the sentence below. point d is the…
orthocenter; altitudes
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jeff needs install security cameras on the top of shopping mall. in ord…
Step 2
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given a segment ab and a point c, place the steps for copying \\(\\over…
The correct order of steps to copy \( \overline{AB} \) to create \( \overline{CD} \) is: 1. Set the compass width to \( AB \). 2. Place the compass point at point \( C \) and draw…
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9. graph the equation below. $y = -\frac{2}{3}x + 1$ 10. solve and grap…
To graph \( y = -\frac{2}{3}x+1 \): 1. Plot the y - intercept at \( (0,1) \). 2. Use the slope \( -\frac{2}{3} \) to find another point (e.g., \( (3, - 1) \) or \( (-3,3) \)). 3. …
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select the correct answer. which best describes a step in the process o…
B. Fold the paper such that point A and point B coincide with one another.
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colin authored the following proof that for all right triangles contain…
reason 5 (or statement 5, but based on the options, the first place to revise is the proportion in statement 5, so the reason for statement 5 (or the statement) is the first revis…
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3 note: figure not drawn to scale. shana is creating an estimate for tr…
D. 58.88 ft
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find the slope of the line that passes through (7, 4) and (9, 5). simpl…
$\frac{1}{2}$
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a telephone pole broke into two parts, the upper part of the broken pol…
B. She can use the tangent of the angle formed where the the upper piece of the pole meets the ground with the distance from that angle to the the base of the pole to find the hei…
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determine (a) the area and (b) the perimeter of the quadrilateral 7 yd …
a. The area of the quadrilateral is \(\boxed{441}\) square feet (or if in yards, but based on conversion, 441 is correct). b. The perimeter of the quadrilateral is \(\boxed{84}\) …
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16 the figure below shows ( kl ), an equilateral triangle. what is the …
21
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Question was provided via image upload.
# Explanation: ## Step1: Analyze the figure for right triangles We have multiple right triangles here. Let's consider the large horizontal length is 8 cm, and we need to find the …
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select the correct answer from the drop - down menu. compare the steps …
When using paper to construct the perpendicular line, the paper is folded so that \( A \) and \( B \) are on top of each other. When using a reflective device to construct a line …
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find the slope of the line that passes through (10, 7) and (3, 8). simp…
$-\frac{1}{7}$
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determine the area of the triangle. the area is (type an integer or a d…
\( 9 \) square centimeters (or \( 9 \, \text{cm}^2 \))
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fill in the blank. a set of points equidistant from a fixed point is ca…
circle
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5 problem campout oscar purchased land on which to build a campground. …
Circumcenter ### Part (b)
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find the distance between each pair of points. round your answer to the…
A) 11.2
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a) fill in the blank. the sum of the lengths of the sides of a two - di…
perimeter ### Part b)
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question the triangle below is equilateral. find the length of side x t…
5.8
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diana is creating the graphics for a series of shirts. she initially de…
D. If \( A'B' \) on the large shirt is 3.5 cm, then \( G'I' \) is 12.25 cm.
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5. what composition of rigid transformations maps δpqr to δxzy? a. a tr…
D. a translation 6 units right, then a reflection across \( y = - 2 \)
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brady, tyler unit 4: angles and pythagorean 00 1 of 17 < 1 2 3 4 5 6 7 …
141° (assuming the correct option is the one with 141°, e.g., B. 141° if options are labeled, but based on calculation, 141°)
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select the correct statement in the table. michelle knows $\\triangle a…
\(EF = 100\) cm (the statement "EF = 100 cm" is true)
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1. \\(\\overline{pq} \\parallel \\overline{mn}\\) given 2. \\(\\angle l…
The third option (Use the equations created in statement 6 to substitute for the numerators in the proportion in statement 5. Next, simplify each side of the proportion. Then, sub…
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2 a building inspector is attempting to determine the height of a newly…
A. 100 ft
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which of the given conditional statements has no counterexample? if a q…
The option (assuming the second option in the list) with the statement "If a quadrilateral has all angles congruent, then it is a parallelogram"
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heather used $\\triangle jkl$ with altitude $\\overline{lm}$ in a proof…
C. \(\triangle JKL \sim \triangle MKL \sim \triangle JML\) because of AA similarity
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find the length of side ( x ) to the nearest tenth. image of a right tr…
6.0
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question find the length of side ( x ) to the nearest tenth. (right tri…
10.4
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the right triangle on the right is a scaled copy of the right triangle …
$\frac{29}{9}$
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8. in the figure below, the angles are formed by a transversal and two …
They are alternate interior angles.
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the triangle below is isosceles. find the length of side x to the neare…
\(2.3\)
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write the coordinates of the vertices after a reflection over the y-axi…
\( Q'(9, -7) \) \( R'(9, -1) \) \( S'(4, -4) \)
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7. sonya is 66 inches tall. she wants to estimate the height of a palm …
27.5 ft (the option with 27.5 ft)
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the circumcenter of δabc was constructed as shown. which of the followi…
The option stating "Lines \( k \), \( m \), and \( p \) are perpendicular bisectors of \( \triangle ABC \)" (exact wording depends on the option's text, but this is the correct pr…
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7. janiya is 50 inches tall. she wants to estimate the height of a palm…
30 ft (the option with 30 ft)
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what is the slope of this line? simplify your answer and write it as a …
2
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fill in the blanks to complete the two - column proof. given: ∠1 and ∠2…
The correct option is: [1] \( m\angle1 = 135^\circ \) [2] Definition of supplementary angles [3] Subtraction Property of Equality (the first option among the choices)
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write the coordinates of the vertices after a reflection over the y-axi…
\( J'(9, -6) \), \( K'(9, 3) \), \( L'(0, -2) \), \( M'(0, -6) \)
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select the correct answer. given line ab and a point p that is not on l…
C. Secure push - pin at point \( A \) on the line. Set string length from point \( A \) to point \( P \).
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5. the two conditional statements below are true. if ∠3 and ∠4 form a l…
The statement "If \( \angle 3 \) and \( \angle 4 \) form a linear pair, then \( m\angle 3 + m\angle 4 = 180^\circ \)" (the second option in the list).
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ext below, and think about which of the five senses each bold word or p…
Para la fila "baked", la opción correcta es la de "sight" (la primera columna, la opción de sight). Entonces se marca el círculo en la columna "sight" para la fila "baked".
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find the length of \\( \\overline{pr} \\), if \\( \\triangle pqr \\) is…
11
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write the coordinates of the vertices after a reflection over the x-axi…
\( E'(1, 3) \), \( F'(2, 3) \), \( G'(2, 7) \)
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the number of square units in the area of a square is greater than or e…
2 units (the option with "2 units")
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what is the slope of this line? simplify your answer and write it as a …
0
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what is the slope of this line? simplify your answer and write it as a …
$\frac{2}{3}$
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2. in the diagram below, segment rs and rt intersect line de at points …
Triangle RST is an isosceles triangle.
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select the correct answer. based on the construction shown, which state…
The measure of angle \( FDE \) is \( \frac{1}{2} \) the measure of angle \( ABC \) (the option with this statement)
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score on last try: 0 of 1 pts. see details for more. get a similar ques…
\(x\approx24.45\) (or more precisely, using calculator: \(\tan(28^\circ)\approx0.5317094317\), \(13\div0.5317094317\approx24.45\))
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10. $\\triangle klm \\sim \\triangle def$ (image of two similar triangl…
\(x = 5\)
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this image has rotational symmetry. what is the smallest number of degr…
$45$
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select the noun phrase. the moon in the darkness was , turning everythi…
a magical semicircle
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this image has rotational symmetry. what is the smallest number of degr…
$45$ degrees
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type your answer in the blank. find the area of the circle in square me…
55
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this image has rotational symmetry. what is the smallest number of degr…
\( 120 \)
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write the coordinates of the vertices after a reflection over the x-axi…
\( K'(-1, 9) \), \( L'(5, 9) \), \( M'(5, 0) \), \( N'(-1, 0) \)
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question 1 of 5 select the correct answer. use a compass and straight e…
Set the compass width to the width of the arc that crosses line \( AB \) (the third option in the list of options provided)
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diagnostic test item review a circular wall clock has a radius of 12.5 …
C. 78.5 in.
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what is the perimeter of triangle abc? approximately 9.6 units approxim…
Approximately 11.4 units
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this image has rotational symmetry. what is the smallest number of degr…
$30^\circ$
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drag the tiles to the correct boxes to complete the pairs. match the an…
- \( 60^\circ \) pairs with \( \frac{19\pi}{3} \) - \( 288^\circ \) pairs with \( \frac{18\pi}{5} \) - \( 315^\circ \) pairs with \( \frac{23\pi}{4} \) - \( 80^\circ \) pairs with…
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this image has rotational symmetry. what is the smallest number of degr…
$30^{\circ}$
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Question was provided via image upload.
33
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what is the slope of this line? simplify your answer and write it as a …
$\frac{1}{2}$
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solve for x in problems 8-11. show all work. 9. given that st || bc. so…
\( SB = \boxed{9} \)
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after redesigning their logo, a company hired an artist to produce a co…
B. The painted logo is similar to the version on the transparency because the corresponding side lengths have been made 10 times as large.
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write the coordinates of the vertices after a reflection over the y - a…
\( C'(10, -2) \), \( D'(0, -2) \), \( E'(0, 8) \), \( F'(10, 8) \)
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determine if δxyz and δxyz are similar. a. the triangles are similar be…
B. The triangles are similar because the dilation \((x,y)\to(2x,2y)\) maps \(\triangle XYZ\) to \(\triangle X'Y'Z'\).
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what is the measure of the reference angle for a -289° angle? a. 89° b.…
C. \(71^\circ\)
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2 select the true statement. a. if line cd contains the points c(2,2) a…
D. If line EF contains the points E(2,0) and F(4,0) and is dilated with the center of dilation at the origin, then the dilation is on the x - axis.
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score on last try: 0 of 1 pts. see details for more. get a similar ques…
34.64
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8. a, b, and c are the midpoints of the sides of δdef. a. find de, ef, …
s: a. \(DE = 14\), \(EF = 10\), \(FD = 16\) b. Perimeter of \(\triangle ABC\) is \(20\) c. Perimeter of \(\triangle DEF\) is \(40\) d. The ratio is \(\frac{1}{2}\)
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solve each proportion, then drag it to the correct area of the diagram.…
- \( x - 3=\frac{x - 3}{x + 3} \): Both - \( x + 3=\frac{x + 5}{3x + 9} \): \( x=-2 \) - \( \frac{x - 5}{x}=\frac{x + 13}{x - 3} \): None (not in given categories) - \( \frac{x - …
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1 select the correct location on the table. segment lm is a dilation ce…
\(\frac{MP}{KP}\) (the third option in the first row of the table)
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question 1.13 how can you determine the number of feasible corner point…
The Third Graph (the third graph in the vertical arrangement of the four graphs)
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what is the arc length of the subtending arc for an angle of 72 degrees…
D. \(\frac{8\pi}{5}\)
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use the diagram to complete problems 1–2. 1. which letter is inside all…
\( C \) ### Problem 2
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19. examine the given what is the measure of angle anp? 31° 141° 131° 1…
\(131^\circ\) (corresponding to the option with \(131^\circ\))
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which angle is coterminal with a 635° angle? a. an angle measuring 255°…
B. An angle measuring \(275^\circ\)
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this image has rotational symmetry. what is the smallest number of degr…
$60$
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what is the measure of the reference angle for a 112° angle? a. 78° b. …
C. \(68^\circ\)
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7. find pq. of the sides of δdef.
\( PQ=\frac{36}{5}=7.2 \) (or \( \frac{54}{5}=10.8 \)? Wait, no, wait, I think I made a mistake in the corresponding sides. Let's try again. The two triangles are \( \triangle TQS…
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what is the slope of this line? simplify your answer and write it as a …
\(1\)
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which graph best represents the relationship between the x - values and…
The graph labeled B
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what is 330 degrees in radians? a. \\(\\frac{11\\pi}{6}\\) b. \\(\\frac…
A. \( \frac{11\pi}{6} \)
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type the correct answer in the box. use numerals instead of words. if n…
70
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5 sarah claims that any pair of equilateral triangles can be proven to …
D. Sarah is incorrect because there are pairs of equilateral triangles which cannot be mapped onto each other by a rigid transformation.