Area of Circles, Sectors, and Segments

What is the area of this circle?

• 4π

• 8π

• 16π

• π

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 25π

• 10π

• π

• 5π

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 12π

• 6π

• 144π

• 36π

Tags

CCSS.7.G.B.4

A circle has an area of  $121\pi$  . What is the length of its radius?

• 11

• 60.5

• 121

• 380.1

Tags

CCSS.7.G.B.4

What is the radius of a circle with an area of 49π?

• 49

• 10

• 7

• 14

Tags

CCSS.7.G.B.4

Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer as an exact value

• 5.2

• 10.5

• 31.4

• 125.7

Tags

CCSS.HSG.C.B.5

What is the area of the shaded region? Round to the nearest hundredth.

• 1.26

• 452.39

• 9.42

• 113.10

Tags

CCSS.HSG.C.B.5

What is the area of the shaded region? Round to the nearest hundredth.

• 8.4

• 2.1

• 33.5

• 4.2

Tags

CCSS.HSG.C.B.5

What is the area of the shaded sector?

• 19.3

• 163.9

• 655.7

• None of these

Tags

CCSS.HSG.C.B.5

What is the area of the shaded sector?

• 14.0

• 139.6

• 27.9

• 558.5

Tags

CCSS.HSG.C.B.5