Area & Circumference Practice

If my diameter is 19 inches, what is my radius?

• 38 inches
• 9.5 inches
• 59.66 inches
• 119.32 inches

Tags

CCSS.7.G.B.4

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

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4

What is the circumference of this circle ?

• 3.14 cm

• 37.70 cm

• 24 cm

• 68.4 cm

find the area of the circle below.

• 100.25

• 225.43

• 18.85

• 28.27

Find the area of the circle

• 43.98

• 153.94

• 87.82

• 307.72

What is the formula for area of a circle?

• A = πr²

• A = πd

Find the area of the circle below.

• 100 cm²

• 18.85 cm²

• 9.12 cm²

• 28.27 cm²

Find the area of the circle

• 56.52 in²
• 254.34 in²
• 1017.36 in²
• 113.04 in²

Tags

CCSS.7.G.B.4

Find the circumference (to the nearest whole number)

• 88 in
• 44 in
• 116 square in
• None of the above

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 1385.44
• 2142.12
• 5541.77
• 1289.12

Tags

CCSS.7.G.B.4