If the circumference of a semicircle is 108 cm , what is the circumference of a circle of the same radius?
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1
C1 = 108 cm (semicircle)
C2 = 108 × 2 = 216 (circle)
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Step-by-step explanation:
circumference of circle = 2 * circumference of semicircle
=2*108
=216cm
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