Mathematics
Grade 7
15 min
Circles: word problems
Circles: word problems
Tutorial Preview
1
A circular garden has a radius of 5 meters. What is its circumference?
2
A pizza has a diameter of 10 inches. What is its area?
3
A bike wheel has a circumference of 62.8 cm. What is its diameter?
Sample Practice Questions
Easy
A Ferris wheel has a radius of 10 meters. What is its circumference? Use pi = 3.14.
0.31.4 m
1.62.8 m
2.314 m
3.10 m
Easy
A dinner plate has a diameter of 20 inches. What is its area? Use pi = 3.14.
0.314 in²
1.62.8 in²
2.1256 in²
3.78.5 in²
Easy
The circumference of a circular pool is 31.4 yards. What is its diameter? Use pi = 3.14.
0.5 yd
1.10 yd
2.15.7 yd
3.20 yd
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