5.7 Area of Circles and Sectors HW

What is the area of this circle?

• 4π

• 8π

• 16π

• π

Tags

CCSS.HSG.GMD.A.1

What is the area of this circle?

• 25π

• 10π

• π

• 5π

Tags

CCSS.HSG.GMD.A.1

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

• 5π/3

• 10π/3

• 10π

• 40π

Tags

CCSS.HSG.C.B.5

What is the area of the shaded region?

• $7\pi$
  

• $30\pi$
  

• $133\pi$
  

• $36\pi$
  

Tags

CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

What is the area of the shaded sector? Round your answer to the nearest tenth.

• 19.3

• 163.9

• 655.4

• None of these

Tags

CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

What is the area of this circle?

• 12π

• 6π

• 144π

• 36π

Tags

CCSS.HSG.GMD.A.1

What is the formula for area of a circle?

• $A=\pi D$

• $A=2\pi r$
  

• $A=\pi r^2$

• $A=\pi d^2$
  

Tags

CCSS.HSG.GMD.A.1

What is the area of this circle?

• 1385.44
• 2142.12
• 5541.77
• 1289.12

Tags

CCSS.HSG.GMD.A.1

What is the area of this circle? Round to the nearest tenth

• 62.6

• 113.1

• 19.8

• 28.3

Tags

CCSS.HSG.GMD.A.1

What is the area of this circle? Round to the nearest tenth.

• 452.4

• 139.1

• 113.1

• 84.2

Tags

CCSS.HSG.GMD.A.1