Area & Circumference

Find the circumference of the circle.

• 18.84 cm
• 37.68 cm
• 113.04 cm
• 452.16 cm

Find the area of the circle.

• 50.24 cm²
• 803.84 cm²
• 200.96 cm²
• 25.12 cm²

Find the area of the circle.

• 119.32 cm²
• 59.66 cm²
• 4534.16 cm²
• 1133.54 cm²

Find the circumference of the circle.

• 113.04 cm
• 37.68 cm
• 75.36 cm
• 18.84 cm

Find the area of the circle

• 56.52
• 254.34
• 1017.36
• 113.04

find the area of the circle below.

• 100 cm
• 225 cm
• 9 cm
• 28.26 cm

Find the circumference of a circle with a radius of 12.5 mm .

• 37.68mm
• 18.84mm
• 78.5mm
• none of the above

What is the circumference of a circle with a radius of 21 cm?

• 131.9 cm
• 121.9 cm
• 111.9 cm
• 141.9 cm