Circles - Circumference and Area

Find the circumference of the circle

• 21.98
• 153.86
• 43.96
• 615.44

Tags

CCSS.7.G.B.4

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6

What is the diameter?

• 8cm
• 16cm
• 10cm
• 4cm

Tags

CCSS.7.G.B.4

What is the diameter of this circle?

• 3.5
• 6.5
• 6
• 7

Tags

CCSS.7.G.B.4

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

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 radius of this circle?

• 18in
• 36in
• 9in
• 8in

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 6082.12 sq. ft.

• 1520.53 sq. ft.

• 1893.14 sq. ft.

• 1292.92 sq. ft.

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6

What is the radius of this circle?

• 20
• 10
• 40

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 50.27
• 78.23
• 98.12
• 201.06

Tags

CCSS.7.G.B.4