Rio Circles Area / Circumference

Find the area of the circle.

• 7π cm²
• 49π cm²
• 14π cm²
• 196π cm²

Tags

CCSS.7.G.B.4

Find the area of the circle below.

• 3π cm²
• 9π cm²
• 6π cm²
• 81π cm²

Tags

CCSS.7.G.B.4

What is the circumference of the circle?

• 8π cm
• 16π cm
• 64π cm
• 256π cm

Tags

CCSS.7.G.B.4

Tom measured his frisbee from the center to the outside and found it to be 6 inches.  What is the approximate circumference of Tom's frisbee?

• 12π in
• 3π in 
• 6π in
• 9π in

Tags

CCSS.7.G.B.4

A circle has a radius of 17 cm. Find the circumference of the circle. 

• 36π
• 189π
• 289π
• 34π

Tags

CCSS.7.G.B.4

Find the circumference of the circle.

• 7π cm
• 49π cm
• 14π cm
• 28π cm

Tags

CCSS.7.G.B.4

Find the area of the circle.

• 9π in²
• 81π in²
• 121π in²
• 324π in²

Tags

CCSS.7.G.B.4

Ann's homemade macaroons have a radius of 3 cm. Determine the circumference of the macaroon. 

• 9π cm
• 6π cm
• 3π cm
• 1.5π cm

Tags

CCSS.7.G.B.4

What is the diameter?

• 3.5 m
• 14 m
• 3 m
• 7 m

Tags

CCSS.7.G.B.4

Frank wants to find the area of the rim of his coffee cup. The diameter of the top of the coffee cup is 2 inches. Find the area. 

• 1π in²
• 2π in²
• 24π in²
• 8π in²

Tags

CCSS.7.G.B.4