alleryStart learning →A wire 88 cm long is bent into a circle. Taking pi as 22/7, what is the radius?
A28 cm
B44 cm
C7 cm
D14 cm
Answer & Solution
Correct answer: D. 14 cm
The wire is the circumference, so 2 x 22/7 x r = 88 gives r = 14 cm.
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