Big Ideas Geometry Chapter 8 Review

Are the two figures similar?

• Yes

• No

What side corresponds with AB? 

• BC

• FE

• DE

• FD

When figures are similar, their corresponding angles are__________________.

• congruent

• proportional

• yellow

• obtuse

When figures are similar, their corresponding sides are__________________.

• congruent

• proportional

• invisible

$\Delta LMN\sim\Delta QRS$
Which statement is NOT true?

• All statements are true.

What is the scale factor?

The two gazebos shown are similar pentagons. Find the perimeter of Gazebo A. Write answer like P = # m

In the diagram, RSTU is similar to ABCD. Find the ratio of their perimeters.

• 1:3

• 3:2

• 2:3

• 3:1

• 2:4

The polygons in the diagram are similar. The area of one polygon is given. Find the area of the other polygon.

• 130 ft^2

• 108 ft^2

• 100 ft^2

• 120 ft^2