Circles area and Sectors Study Guide

If my diameter is 19 inches, what is my radius?

• 38 inches
• 9.5 inches
• 59.66 inches
• 119.32 inches

Tags

CCSS.7.G.B.4

If my radius is 10ft, what is my diameter?

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4

what is the circumference of this circle ?

• 3.14 cm 
• 37.68 cm
• 24 cm
• 68.4 cm

Tags

CCSS.7.G.B.4

What is the LENGTH of Arc PQ?

• 60 degrees

• 3.82 meters

Tags

CCSS.HSG.C.B.5

What is the MEASURE of Arc PQ?

• 60 degrees

• 3.82 meters

Tags

CCSS.HSG.C.B.5

What is the approximate value of pi?

• 3.13

• 3.67

• 3.24

• 3.14

Tags

CCSS.HSG.GMD.A.1

True or False: Pi is the ratio of the circumference to the diameter.

• True

• False

Tags

CCSS.HSG.GMD.A.1

Find the circumference of the circle in the image.

• 10π

• 20π

• 100π

• 20

Tags

CCSS.7.G.B.4

What is the circumference of the circle in the image?

• 6

• 6π

• 12π

• 36π

Tags

CCSS.7.G.B.4

Find the circumference of a circle with a radius of 13.5 mm.

• 37.68mm
• 18.84mm
• 84.78 mm
• none of the above

Tags

CCSS.7.G.B.4