Similar Figures Test

The pair of figures is similar. Find the missing side.

• x = 20

• x = 12

• x = 5

• x = 4

The pair of figures is similar. Find the missing side.

• x = 10

• x = 4

• x = 2

• x = 5

Solve the proportion

Sides in similar figures must be proportional.  

• True

• False 

Corresponding angles in similar figures are congruent.

• True

• False

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Find side length X.

• 30

• 25

• 15

• 40

The scale model of a building is 6.5 inches tall. How tall is the actual building if the scale used for the model is 1 inch = 150 feet?

• 650 feet

• 840 feet

• 900 feet

• 975 feet

A blueprint was using a scale of 3cm=4.5m. Find the actual length of the wall if it is 5cm on the drawing.

• 7.5

• 13.5

• 1.5

• 1.7

A telephone booth that is 9 ft tall casts a shadow that is 4 ft long.  Find the height of a mail box that casts a 2 ft shadow.

• 4.5 ft

• 2 ft

• 18 ft

• 1.5ft