Circle Circumference Area Radius Diameter

If my circumference is 50.24ft, what is my radius?

• 8 ft

• 16 ft

• 25.12 ft

• 50.24 ft

Tags

CCSS.7.G.B.4

An electric fan has a diameter of 10 inches. Find the area of this fan.

Tags

CCSS.7.G.B.4

The parachute used in P.E. has a radius of 15 feet. What is the area covered by the parachute?

• 94.2 sq. ft.

• 147.894 sq. ft.

• 47.1 sq. ft.

• 706.5 sq. ft.

Tags

CCSS.7.G.B.4

If I need to put fertilizer on my circular garden, what will I need to solve for?

• Area

• Circumference

• Radius

• Chord

• 3 ft

• 12 ft

• 18.84 ft

Tags

CCSS.HSG.C.A.2

The distance from any point on the outside of a circle to the center of the circle is called what?

• Diameter

• Circumference

• Area

• Radius

Tags

CCSS.HSG.C.A.2

The distance across a circle through the center is called what?

• Area

• Diameter

• Circumference

• Radius

Tags

CCSS.HSG.C.A.2

The distance around the outside of a circle is called what?

• Perimeter

• Area

• Circumference

• Diameter

Tags

CCSS.7.G.B.4

If the radius of a circle is 4 inches, what is the diameter?

• 2 inches

• 2 feet

• 4 inches

• 8 inches

Tags

CCSS.7.G.B.4

What is the formula for the circumference of a circle?

Tags

CCSS.7.G.B.4