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If a new line, p , is drawn parallel to line l , which statement is true?

A
Line p must be drawn in the same plane as line
B
Line p must be drawn so that it can lie in the same plane as line
C
Line p must be perpendicular to line
D
Line p must be drawn in plane
4

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

A
Yes, DE is three-quarters of the length of the full segment.
B
No, DE should be longer than AD .
C
Yes, point cap d is the point of intersection of segments drawn from all three vertices.
D
No, the ratio between AD and DE is ratio of 3 to 1 .
5

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

A
reflection, then rotation
B
rotation, then translation
C
rotation, then dilation
D
reflection, then translation
6

What is the length of line segment LJ ?

A
18 units
B
12 units
C
9 units
D
15 units
7

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 6 comma y plus 7 close paren
B
open paren x comma y close paren rightarrow open paren x plus 7 comma y minus 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 7 comma y plus 6 close paren
8

Which statement is true about angles 1 and 2 ?

A
They are supplementary.
B
They are complementary.
C
They are congruent.
D
They are right angles.
9

Which statement is true about this transformation?

A
It is not a rigid transformation because the corresponding side lengths are not equal.
B
It can be a rigid or a nonrigid transformation because a pair of corresponding angles measures 90 degrees .
C
It is a rigid transformation because the pre-image and image have the same corresponding angle measures.
D
It can be a rigid or a nonrigid transformation depending on whether the corresponding side lengths are equal.
11

Which rule describes the composition of transformations that maps triangle ABC to triangle cap A double prime cap b double prime cap c double prime ?

A
cap r sub o comma 90 degrees circ r sub x - axis open paren x comma y close paren
B
r sub x - axis circ cap r sub o comma 180 degrees open paren x comma y close paren
C
r sub x - axis circ cap r sub o comma 90 degrees open paren x comma y close paren
D
cap r sub o comma 180 degrees circ r sub x - axis open paren x comma y close paren
12

Which statement is true about the lengths of the sides?

A
Each side has a different length.
B
Two sides have the same length, which is less than the length of the third side.
C
The three sides have the same length.
D
The sum of the lengths of two sides is equal to the length of the third side.
14

Which represents an exterior angle of triangle EGF ?

A
angle PEQ
B
angle RFS
C
angle MEG
D
angle NEG
16

Which statements regarding triangle EFG are true? Choose three correct answers.

A
EG plus FG is greater than EF
B
EF plus FG is greater than EG
C
EG minus FG is less than EF
D
EG plus EF is less than FG
E
EF minus FG is greater than EG
17

What is true about angle MSR ?

A
It must be equal to angle RMS .
B
It must be a right angle.
C
It must be acute.
D
It must be equal to angle MRH .
18

Which must be true?

A
line segment SZ is congruent to line segment TZ
B
angle CTZ is congruent to angle ASZ
C
angle ASZ is congruent to angle ZSB
D
line segment RZ is congruent to line segment BZ
19

What is the length of line segment SA ?

A
2 point 4 3 ft
B
1 point 8 9 ft
C
7 ft
D
3 ft
20

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

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