N/A — Exam Answers

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23

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 A is equal to 64 degrees and AB is equal to MQ is equal to 31 cm
B
m angle cap r is equal to 60 degrees and line segment AB is congruent to line segment MQ
C
m angle cap q is equal to 56 degrees and line segment CB is congruent to line segment RQ
D
CB is equal to MQ is equal to 29 cm
E
AB is equal to QR is equal to 31 cm
25

Assume lines c and d are parallel and angle 2 measures 98 degrees Which statements are true? Choose three correct answers.

A
m angle 4 is equal to m angle 8 is equal to 82 degrees
B
m angle 4 is equal to m angle 12 is equal to 82 degrees
C
m angle 3 is equal to m angle 6 is equal to 98 degrees
D
m angle 3 is equal to m angle 14 is equal to 98 degrees
E
m angle 5 is equal to m angle 8 is equal to 82 degrees
26

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 negative 9
D
3 x plus 5 y is equal to 9
28

What is true about angle MSR ?

A
It must be a right angle.
B
It must be equal to angle MRH .
C
It must be equal to angle RMS .
D
It must be acute.
29

What is the measure of angle cap c ?

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

Which statement is always true, based on the Venn diagram?

A
If a triangle is isosceles, then the triangle must also be equilateral.
B
If a triangle is isosceles, then the triangle will never also be equilateral.
C
If a triangle is equilateral, then the triangle must also be isosceles.
D
If a triangle is equilateral, then the triangle will not always be isosceles.
32

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 10 comma negative 2 close paren
B
open paren negative 10 comma 2 close paren
C
open paren 2 comma 10 close paren
D
open paren negative 2 comma negative 10 close paren
33

Triangle NLM is reflected over the line segment as shown, forming triangle ABC Which congruency statement is correct?

A
triangle NLM is congruent to triangle CAB
B
triangle NLM is congruent to triangle BCA
C
triangle NLM is congruent to triangle CBA
D
triangle NLM is congruent to triangle BAC
34

Which rigid transformation(s) can map triangle FGH onto triangle VWX ?

A
rotation, then dilation
B
rotation, then translation
C
reflection, then translation
D
reflection, then rotation
36

Ray LR is to be added to the diagram so that it is opposite ray LM Which is true about angle RLN that would be formed?

A
Angles RLN and KLM would be a linear pair.
B
Angles RLN and MLK would be vertical angles.
C
Angles RLN and KLN would be a linear pair.
D
Angles RLN and MLN would be vertical angles.
37

Based on the diagram, can point cap d be the centroid of triangle ACF ? Explain.

A
No, the ratio between AD and DE is ratio of 3 to 1 .
B
Yes, point cap d is the point of intersection of segments drawn from all three vertices.
C
Yes, DE is three-quarters of the length of the full segment.
D
No, DE should be longer than AD .
38

What is the area of rectangle ABCD? Round the answer to the nearest whole, if necessary.

A
53 square units
B
52 square units
C
51 square units
D
50 square units
39

What is the contrapositive of the statement? All squares are rectangles.

A
If a figure is a rectangle, then it is a square.
B
If a figure is not a square, then it is not a rectangle.
C
If a figure is a square, then it is a rectangle.
D
If a figure is not a rectangle, then it is not a square.

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