Finding Radius, Diameter and Circumference of Circles

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

• 20 ft

• 5 ft

• 31.4 ft

• 62.8 ft

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 circumference of a circle with a diameter of 9?

• 254.34

• 28.26

• 9.42

• 18.84

Tags

CCSS.7.G.B.4

What is the radius if the diameter is 27?

• 135

• 13.5

• 1.35

• 0.135

Tags

CCSS.7.G.B.4

What is the circumference of the circle?

• 21.98

• 10.99

• 43.96

• 87.92

Tags

CCSS.7.G.B.4

A circular table is 22 feet in diameter.

How many feet around is the table?

• 4554

• 45.54

• 6908

• 69.08 ft

Tags

CCSS.7.G.B.4

How many feet around is the pool?

• 10.5 ft

• 42 ft

• 65.94 ft

• 131.95 ft

Tags

CCSS.7.G.B.4

The diameter of a circle is:

• The measurement around the circle.

• The distance from an edge of a circle to another edge.

• The distance from the center of the circle to an edge of a circle

• The distance from an edge of a circle to another edge through the center.

Tags

CCSS.HSG.C.A.2

The circumference of a circle is

• The measurement from an edge of a circle to another edge.

• The measurement around the circle

• The measurement from an edge of a circle to another edge going through the center

• The measurement from the center of the circle to an edge of the circle

What is the distance around a circle?

• Circumference

• Area

• Diameter

• Radius