Practice Test

Question 1

If RD is equal to 15 , what is RD prime ?

Revolt · Accepted Answer

5 units

Question 2

What is the scale factor of the dilation of triangle DEF ?

Revolt · Accepted Answer

3 tenths

Question 3

To prove that triangle cap v cap w cap z approximates triangle cap y cap x cap z by the SAS similarity theorem, which other sides or angles should be used?

Revolt · Accepted Answer

angle cap v cap z cap w is congruent to angle cap y cap z cap x

Question 4

Which value of x would make line segment FG is parallel to line segment BC ?

Revolt · Accepted Answer

9

Question 5

Which statements are true? Choose two correct answers.

Revolt · Accepted Answer

Side RQ corresponds to side QQ prime .; angle cap r corresponds to angle cap p prime cap q cap q prime .

Question 6

Jose also has to state that

Revolt · Accepted Answer

angle cap A is congruent to angle cap A .

Question 7

Which statements are correct? Choose three correct answers.

Revolt · Accepted Answer

BR over RD is equal to BS over SC; triangle BCD is similar to triangle BSR .; BR times SC is equal to RD times BS

Question 8

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

Revolt · Accepted Answer

a translation and a dilation

Question 9

Which graph shows a dilation?

Revolt · Accepted Answer

Image with description On a coordinate plane, the x and y axes range from negative 4 to positive 4 in increments of 1. 2 triangles are shown. The vertices of the smaller triangle are (negative 1 comma 0), (negative 1 comma 2), and (3 comma 0), and the vertices of the larger triangle are (negative 2 comma 0), (negative 2 comma 3), and (4 comma 0).

Question 10

triangle XYZ was dilated, then _____________, to create triangle QAG

Revolt · Accepted Answer

reflected

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