Find out the perimeter and circumference of the circle and semi
circle diameter is 12cm
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Answered by
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Answer:37.71 and 30.857
Step-by-step explanation:
R=12/2
=6
Circumference=2×22/7×6
=37.71
Semi circle Circumference =37.71/2+12
=30.875
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Answered by
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given to find out the circumference of circle and semicircle. = ?
diameter = 12
radius = 12 /2 =6
circumference of circle =2 *22/7 *6. =37.71.. cm
circumference of semi circle = 22/7 *6 + 2 *6
= 30.85... cm
diameter = 12
radius = 12 /2 =6
circumference of circle =2 *22/7 *6. =37.71.. cm
circumference of semi circle = 22/7 *6 + 2 *6
= 30.85... cm
Attachments:
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