AnswersMathematics IISimilarity Transformations

Practice Test Answers

10 verified answers
1
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Which statements are true? Choose two correct answers.

A
Segment QQ prime is parallel to segment PP prime .
B
angle cap r corresponds to angle cap p prime cap q cap q prime .
C
triangle PQR is congruent to triangle cap p prime cap q prime cap q
D
Side RQ corresponds to side QQ prime .
E
angle PQR corresponds to angle QPQ prime .
3

Which transformations could have taken place to map triangle ABC to triangle cap A double prime cap b double prime cap c double prime ?

A
a translation and a dilation
B
a reflection and a dilation
C
a rotation and a dilation
D
a reflection and a translation
7

Which triangle is similar to triangle JKL ?

A
triangle JKM
B
triangle KML
C
triangle LJK
D
triangle MKL
8

What are the coordinates of point cap j prime ?

A
open paren negative 9 halves comma negative 9 close paren
B
open paren negative 9 halves comma negative 4 close paren
C
open paren negative 2 comma negative 6 close paren
D
open paren negative 2 comma negative 4 close paren
9

Which statements are correct? Choose three correct answers.

A
triangle BCD is similar to triangle BSR .
B
BR over RD is equal to BS over SC
C
BR over RS is equal to BS over SC
D
If the ratio of BR to BD is 2 thirds , then it is possible that BS is equal to 6 and BC is equal to 3 .
E
BR times SC is equal to RD times BS
10

What is the value of x ?

A
24 units
B
20 units
C
15 units
D
12 units

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