Chapter 9 Study Guide

1) The distance across a circle through its center is called the _________?

• Circumference

• Radius

• Diameter

2) The distance around the circle is called the _______________?

• Radius

• Diameter

• Circumference

3) The distance from the center to a point on a circle is called the ____________?

• Circumference

• Radius

• Diameter

4) Find the circumference. Diameter = 44 in.

• 69.08 in^2

• 138.16 in^2

• 6,079.04 in^2

• 372.84 in^2

Tags

CCSS.7.G.B.4

5) Find the area of the circle. Diameter = 8m

• 200.96 m^2

• 100.42 m^2

• 50.24 m^2

• 84.23 m^2

Tags

CCSS.7.G.B.4

6) Find the area of the figure.

• 60 m^2

• 42 m^2

• 102 m^2

• 124 m^2

Tags

CCSS.6.G.A.1

7) Find the area of the figure.

Tags

CCSS.6.G.A.1

8) What is the area of the larger circle?

• Everything else

Tags

CCSS.7.G.B.4

9) Triangle with angle measures 85, 35, 60.

• Yes

• No

• Maybe

• Not sure

Tags

CCSS.8.G.A.5

10) Triangle with side lengths 4ft, 5 ft, 8 ft.

• Yes

• No

• Maybe

• I left my study guide at home

Tags

CCSS.7.G.A.2