Area of a Circle

Find the area of the circle, giving your answer to 1 decimal place.

• 3.1cm²

• 12.6cm²

• 6.3cm²

• 50.3cm²

Tags

CCSS.7.G.B.4

Find the area of the circle, giving your answer to 1 decimal place.

• 45.4cm²

• 11.3cm²

• 12.6cm²

• 10.2cm²

Tags

CCSS.7.G.B.4

Find the area of the circle, leaving your answer in terms of π

• 4π cm²

• 2π cm²

• 16π cm²

• 8π cm²

Tags

CCSS.7.G.B.4

Find the area of the circle, leaving your answer in terms of π

• 18π cm²

• 324π cm²

• 36π cm²

• 81π cm²

Tags

CCSS.7.G.B.4

What is the area of a circle with the diameter of 10cm ?

• 66 cm

• 66.5 cm

• 78.5 cm

• 10 cm

Tags

CCSS.7.G.B.4

Find the area of the circle.

• 18.84 m²

• 113.04 m²

• 37.68 m²

• 452.16 m²

Tags

CCSS.7.G.B.4

Find the area of the circle.

• 176.6 cm²

• 706.5 cm²

• 23.6 cm²

• 50.24 cm²

Tags

CCSS.7.G.B.4

Find the area of the cirlce.

• 100 cm

• 9 cm

• 225 cm

• 28.26 cm

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 82.13 m

• 314.16 m

• 78.5 m

• 170.12 m

Tags

CCSS.7.G.B.4

What does A represent in the formula:

A = π·r²

• Area

• Radius

• Pi

• Diameter

Tags

CCSS.7.G.B.4