Ch 11 Review 2

The circumference is 12pi feet.  What is the radius?

• 12 feet
• 6 feet
• 37.68 feet
• 18.84 feet

The area is 25pi square inches.  What is the diameter?

• 25 inches
• 5 inches
• 10 inches
• 78.5 inches

The circumference is 62.8 inches.  What is the radius?

• 20 inches
• 10 inches
• 6.28 inches
• 31.4 inches

The area is 28.26 square inches.  What is the diameter?

• 6 inches
• 3 inches
• 18.84 inches
• 9.42 inches

Convert to degrees: 4π/3

• 210°
• 225°
• 240°
• 250°

Tags

CCSS.HSF.TF.A.1

Convert to degrees: 3π/4

• 105°
• 120°
• 135°
• 150°

Tags

CCSS.HSF.TF.A.1

Convert to degrees: 11π/6

• 300°
• 315°
• 330°
• 350°

Tags

CCSS.HSF.TF.A.1

Convert to radians: 270°

• π/2
• π
• 3π/2
• 2π

Tags

CCSS.HSF.TF.A.2

Convert to radians: 15°.

• π/18
• π/12
• π/6
• 19π/90

What is 5π/6 radians in degrees?

• 180
• 150
• 360
• 120

Tags

CCSS.HSF.TF.A.1