Math, asked by vansh19510, 1 month ago

what will be the coc if r=7cm

Answers

Answered by gunnu2007

0

coc will be 14 ..

understand

Answered by nivasravirajkumar

4

Answer :

36 cm

Solution :

Perimeter of semicircle=12×Circumference of the circle+Diameter

Given, r = 7 cm

Perimeter=12×2πr+2r

=227×7+2×7

=22+14

= 36 cm

by nivaskumar

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