Similar Figures and Proportionality

Find the missing length.

• 5

• 9

• 7

• 8

ΔSQR∼ΔSPT. Which choice below lists two corresponding sides?

• SP and SR

• QS and PT

• PS and RS

• TP and RQ

Solve for x.

• x = 5

• x = 3

• x = 14

• x = 1

What is the value of X?

• X=4

• X=6

• X=3

• X=2

A gymnasium is 96 feet long and 75 feet wide.  On a blueprint, the gymnasium is 5.5 inches long.  To the nearest tenth of an inch, what is the width of the gymnasium on the blueprint?  

• 4.3

• 8.6

• 6.4

Find the missing length.

• 8

• 23

• 11

• 16

Find AB. Hint: Solve for x and then find AB. Write down your work.

• 16

• 4

• 8

• 48

The Angle-Angle Similarity (AA ~) Theorem states if two angles of one triangle are _______________ to two angles of another triangle, then the triangles are ____________________.

• adjacent; equal

• complementary; scalene

• congruent; similar

• supplementary; isosceles

What is the height of the flag pole?

Show your work.

• 205

• 105

• 230

• 135

• 3.6 cm

• 6 cm

• 6.4 cm

• 7.2 cm