Geometryeasy · Past Paper
If the circumference of a circle is 88 cm, find its radius.
A7 cm
B14 cm
C21 cm
D28 cm
✓ Correct Answer: B — 14 cm
C = 2*pi*r => 88 = 2 * (22/7) * r => r = (88 * 7) / 44 = 14 cm.
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