Area Circles Composite Figures

A local restaurant places tissue-paper liners in a basket for rolls as shown in the picture. How many square centimeters of tissue paper is needed to make one liner?

• 216.7 cm²

• 257.9 cm²

• 379.3 cm²

• 408.1 cm²

Calculate the area of the figure.

• 98.24 in²

• 73.12 in²

• 50.24 in²

• 48 in²

• 69.08 cm²

• 863.94 cm²

• 104.06 cm²

• 414.92 cm²

• 296.96 m2
• 248.96 m2
• 98.24 m2
• 73.12 m2

The diagram below shows the dimensions of Mrs. Patterson’s new swimming pool. A cover is needed for the pool, what will be the approximate area of the cover?

• 720

• 139.08

• 580.92

• 238.5

Find the area of the figure below.

• 161.16 inches squared 

• 180 inches squared 

• 198.84 inches squared 

Find the area of the shape

Solve.

• 78.5 cm²

• 100 cm²

• 21.5 cm²

• 121.5 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The figure is made up of a circle, with centre A, and two identical right-angled triangles. The radius of the circle is 10 cm. Find the area of the shaded part of the figure. (Take π = 3.14.)

4 identical circles, each of diameter 8 cm, were cut out from a large circular cardboard as shown. Find the area of the cardboard left. (Take π = 3.14.)

• 200.96 cm²

• 803.84 cm²

• 602.88 cm²

• 206.88 cm²