a circular disc of radius 14cm is divided into 2 equal parts. find the circumference of each part?
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1
Answer:
circumference of first part is 44 cm and second part is 44cm.
Step-by-step explanation:
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Answered by
1
Answer: radius of the circle=14
Circumference=2×pi×radius
=2×22/7×14
=2×22×2 ( 7 cancels 14 by 2 times )
=88 cm
The disc is divided into two parts.
Therefore, circumference of half the circle + its diameter = circumference of one part
88/2+14×2
=88+14 ( 2 cancels 2 by 1 time )
=102 cm
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