in quater of circle the radius is 10cm.find the perimeter
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A quarter circle is one fourth of a circle. To find the area of a quarter circle, find the area of the whole circle by using the formula A = pi * r^2 and then divide by 4. To find the perimeter of the quarter circle, find the circumference of the whole circle, divide by 4, and then add the radius twice.
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Answer:
Perimeter =2 pie r
=2 × 22/7 × 10
=440/7
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