If a circular disc of radius 14cm is divided in two equal parts.What is the perimeter of each semi circular disc?
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Circumference = π × diameter
= 22/7 × 14
= 22 × 2
= 44cm
Perimeter of semicircle = 1/2 × circumference + diameter
= 22 + 28
= 50cm
= 22/7 × 14
= 22 × 2
= 44cm
Perimeter of semicircle = 1/2 × circumference + diameter
= 22 + 28
= 50cm
Answered by
1
Answer:
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