The radius is 10 cm. Find the perimeter of the quarter of the circle. (Take π=3.14)
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Here is your answer-
let,
radius of a circle = 10 cm
Perimeter of circle = 2πr
so, perimeter of semicircle = πr
perimeter of a quarter a circle
= πr/2 + 2r
= 3.14 × 10 / 2 + 2 × 10
= 31.4 /2 + 2+20
= 15.7 + 22
= 37.7cm
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let,
radius of a circle = 10 cm
Perimeter of circle = 2πr
so, perimeter of semicircle = πr
perimeter of a quarter a circle
= πr/2 + 2r
= 3.14 × 10 / 2 + 2 × 10
= 31.4 /2 + 2+20
= 15.7 + 22
= 37.7cm
Hope it helps you...!
Pls Mark it as a Brainlist..
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