N/A — Exam Answers

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Quadrilateral ABCD is translated up and to the right, and then rotated about point cap q Which congruency statement is correct?

A
ABCD is congruent to WZYX
B
ABCD is congruent to WXYZ
C
ABCD is congruent to ZWXY
D
ABCD is congruent to ZYXW
23

Is there a series of rigid transformations that could map triangle cap k cap l cap p to triangle cap q cap n cap m ? If so, which transformations?

A
No, triangle cap k cap l cap p and triangle cap q cap n cap m are congruent but triangle cap k cap l cap p cannot be mapped to triangle cap q cap n cap m using a series rigid transformations.
B
Yes, triangle cap k cap l cap p can be rotated about cap p and then translated so that caps l is mapped to cap n .
C
No, triangle cap k cap l cap p and triangle cap q cap n cap m are not congruent.
D
Yes, triangle cap k cap l cap p can be reflected across the line containing line segment cap k cap p and then translated so that cap p is mapped to cap m .
24

Which set of equations is enough information to prove that lines c and d are parallel lines cut by transversal p ?

A
m angle 1 is equal to 81 degrees and m angle 2 is equal to 99 degrees
B
m angle 4 is equal to 81 degrees and m angle 1 is equal to 81 degrees
C
m angle 2 is equal to 99 degrees and m angle 4 is equal to 99 degrees
D
m angle 3 is equal to 99 degrees and m angle 4 is equal to 99 degrees
25

Which rule represents the translation from the pre-image, triangle ABC , to the image, triangle cap A prime cap b prime cap c prime ?

A
open paren x comma y close paren rightarrow open paren x plus 7 comma y minus 6 close paren
B
open paren x comma y close paren rightarrow open paren x plus 7 comma y plus 6 close paren
C
open paren x comma y close paren rightarrow open paren x minus 6 comma y plus 7 close paren
D
open paren x comma y close paren rightarrow open paren x plus 6 comma y plus 7 close paren
26

Which shows the pre-image of triangle cap x prime cap y prime cap z prime before the figure was rotated 90 degrees about the origin?

A
Image with description On a coordinate plane, the scale on the x and y axes range from negative 6 to 6 in increments of 1. A triangle XYZ is on the graph. Triangle XYZ has the vertices at X(2 comma negative 2), Y (6 comma 0), Z (1 comma 1).
B
Image with description On a coordinate plane, the scale on the x and y axes range from negative 6 to 6 in increments of 1. A triangle XYZ is on the graph with vertices at X (negative 2 comma negative 2), Y (6 comma 0), Z (negative 1 comma 1).
C
Image with description On a coordinate plane, the scale on the x and y axes range from negative 6 to 6 in increments of 1. A triangle XYZ is on the graph with vertices at X (negative 2 comma negative 2), Y (6 comma 0), Z (negative 1 comma 1).
D
Image with description On a coordinate plane, the scale on the x and y axes range from negative 6 to 6 in increments of 1. A triangle XYZ is on the graph. Triangle XYZ has the vertices at (2 comma negative 2), Y (6 comma 0), Z (1 comma 1).
27

What additional information could be used to prove triangle ABC is congruent to triangle MQR using SAS? Choose two correct answers.

A
m angle cap q is equal to 56 degrees and line segment CB is congruent to line segment RQ
B
m angle cap A is equal to 64 degrees and AB is equal to MQ is equal to 31 cm
C
CB is equal to MQ is equal to 29 cm
D
m angle cap r is equal to 60 degrees and line segment AB is congruent to line segment MQ
E
AB is equal to QR is equal to 31 cm
28

Which statement is true about the lengths of the sides?

A
The three sides have the same length.
B
Each side has a different length.
C
Two sides have the same length, which is less than the length of the third side.
D
The sum of the lengths of two sides is equal to the length of the third side.
30

Angle DEF measures 75 degrees What is the measure of angle CFD ?

A
125 degrees
B
165 degrees
C
105 degrees
D
150 degrees
32

If cap r cap t is 10 centimeters long, what is cap s cap t ?

A
6 centimeters
B
2 centimeters
C
8 centimeters
D
4 centimeters
33

What is the pre-image of vertex cap A prime if the image shown on the graph was created by a reflection across the line y is equal to x ?

A
open paren negative 2 comma negative 10 close paren
B
open paren 2 comma 10 close paren
C
open paren negative 10 comma 2 close paren
D
open paren 10 comma negative 2 close paren
34

Are the triangles congruent? Why or why not?

A
No, angle cap c is not congruent to any angle in triangle cap d cap e cap f .
B
No, the congruent sides do not correspond.
C
Yes, they are congruent by either AAS or ASA.
D
Yes, angle cap A is congruent to angle cap d and line segment cap A cap b is congruent to line segment cap d cap e .
35

Which statement explains whether or not the transformation is isometric?

A
It is isometric because both figures have equal corresponding side lengths and angles.
B
It is not isometric because there was no change in shape.
C
It is not isometric because corresponding angle measures are the same but corresponding side lengths are different.
D
It is isometric because both figures are right triangles.
36

If GF=3.2 ft, which is a possible measure of line segment TS ?

A
3 point 0 ft
B
3 point 2 ft
C
4 point 0 ft
D
1 point 6 ft
37

What is the measure of angle cap c ?

A
75 degrees
B
25 degrees
C
30 degrees
D
60 degrees
38

What is the measure of angle JHN ?

A
95 degrees
B
50 degrees
C
45 degrees
D
25 degrees
40

What is the equation of the line that is perpendicular to the given line and passes through the point open paren 3 comma 0 close paren ?

A
5 x minus 3 y is equal to 15
B
5 x minus 3 y is equal to negative 15
C
3 x plus 5 y is equal to 9
D
3 x plus 5 y is equal to negative 9

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