Find Radius

Does this picture show the diameter or radius of a circle?

• Diameter

• Radius

What is the radius?

• 18

• 72

• 38

• 14

Find the radius of a circle with a circumference of 59.66 feet.

• 19 feet

• 25.5 feet

• 13.5 feet

• 9.5 feet

Find the radius of a circle with a circumference of 423.9 inches.

• 67.5 inches

• 62.5 inches

• 167.5 inches

• 135 inches

What is the length of the radius of the circle?

Tags

CCSS.MATH.CONTENT.7.G.B.4

What is the radius?

• 18

• 72

• 38

• 14

What is the circle's radius?

• 5 cm

• 10 cm

• 20 cm

Tags

CCSS.MATH.CONTENT.7.G.B.4

The circumference is 62.8 inches.  What is the radius?

• 20 inches

• 10 inches

• 6.28 inches

• 31.4 inches

A circular pie has an area of 706.5 cm². What is the RADIUS of the pie? Round to nearest whole number. Don't forget to label.

A circular table top has an area of 324 square inches. What is the measurement of the RADIUS of the table top in inches? Round to the nearest hundredth. Don't forget to label.