P6 Math · Chapter 7brightbit.net/worksheets

Area of Composite Figures (with Circles)

Name: ______________________Class: ________Date: ____________Score: ____ / 10

1.
Find the area of a circle with radius 7 cm. (Use π = 22/7)
Answer: ____________________________________
2.
A semicircle has diameter 14 cm. Find its area. (π = 22/7)
Answer: ____________________________________
3.
A square of side 14 cm has a circle of radius 7 cm cut out. Find the remaining area. (π = 22/7)
Answer: ____________________________________
4.
Find the circumference of a circle with diameter 21 cm. (π = 22/7)
Answer: ____________________________________
5.
A quarter circle has radius 10 cm. Find its area. (π = 3.14)
Answer: ____________________________________
6.
A rectangle (12 cm × 8 cm) has a semicircle of diameter 8 cm on one end. Find total area. (π = 3.14)
Answer: ____________________________________
7.
A circular pond has area 616 m². Find its radius. (π = 22/7)
Answer: ____________________________________
8.
Two circles have radii 3 cm and 5 cm. Find the difference in their areas. (π = 3.14)
Answer: ____________________________________
9.
A shape is made of a rectangle (20×10 cm) with two semicircles (diameter 10 cm) on the short ends. Find the total area. (π = 3.14)
Answer: ____________________________________
10.
A circular track has inner radius 40 m and outer radius 45 m. Find the area of the track. (π = 3.14)
Answer: ____________________________________

Answer key — P6 Math: Area of Composite Figures (with Circles)

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