Find out the area and perimeter of circle of radius 7cm

asked Sep 25, 2022 10.4k views

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Answer:

Explanation:

radius, r = 7 cm

$Area = \pi r^2 = \pi * 7^2 = 49 \pi = 153.94 \ cm^2\\\\Perimeter = 2 \pi r = 2 \pi * 7 = 43.98 \ cm$

Kdgregory answered Oct 1, 2022

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