alleryThe area of a circle with radius 7 cm is (use pi = 22/7)
A168 cm^2
B132 cm^2
C144 cm^2
D154 cm^2
Answer & Solution
Correct answer: D. 154 cm^2
Area = pi r^2 = 22/7 x 49 = 22 x 7 = 154 cm^2.
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