Area Circumference of Circle and Composite Figures

What is the area of this circle?

• 62.59 cm²

• 113.1 cm²

• 19.81 cm²

• 28.26 cm²

A circular swimming pool is 21 feet in diameter.
How many feet around is the pool?

• 10.5 ft

• 42 ft

• 65.94 ft

• 131.95 ft

The diameter of a circle is 3 centimeters. What is the circumference?

• 11.5cm2

• 9.42 cm2

• unicorns are awsome

• 45.3 cm2

What equation would you use to solve for area of this circle? 

• 3.14 x 8

• 3.14 x 8 x 8 

• 3.14 x 4 x 4

find the area of the circle with radius 3 cm below.

• 100 cm²

• 225 cm²

• 9 cm²

• 28.26 cm²

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

• 54 cm2
• 45 cm2
• 63 cm2
• 36 cm2

What is the area of this shape?

• 45 square units

• 46 square units

• 36 square units

• 9 square units

Find the area of the figure

• 43 sq inches

• 102 sq inches

• 37 inches

• 90 sq inches

Find the area.

• 28 square cm

• 36 square cm

• 40 square cm

• 36 square feet