Area of Basic Shapes

Find the area of the semicircle. Round you answer to the nearest hundredth.

• 18.84

• 9.42

• 56.52

• 113.04

Find the area of the quarter circle. Round you answer to the nearest hundredth.

• 58.88

• 78.50

• 7.85

• 157.00

Find the area of the circle below.

• 100 cm

• 225 cm

• 9 cm

• 28.26 cm

What is the area of this circle?

• 163.2

• 15.3

• 124.2

• 113.04

what is the area of this semicircle ?
d = 8 cm 

• 100.48 cm²

• 80 cm²

• 200.96 cm²

• 25.12 cm²

Find the area:

• 50 yd²

• 40 yd²

• 80 yd²

• 18 yd²

Find the area:

• 84 m²

• 168 m²

• 112 m²

• 56 m²

Find the area of the circle.  Use 3.14 for π. Round to the nearest tenth if necessary.
a circle with radius 48 mm

• 7,234.56 mm²

• 2,216.46 mm²

• 7,934.59 mm²

• 7,314.22 mm²

What is the area of this circle?

• 201.06 m²

• 50.24 m²

• 123.12 m²

• 94.43 m²

What is the area of this triangle?

• 12 cm²

• 6 cm²

• 10 cm²

• 8 cm²