Math, asked by gamerthelonely17, 4 months ago

The perimeter of semi circle whose radius is 7 cm

Answers

Answered by Anonymous
3

Answer:

perimeter of circle = 2 π r

Step-by-step explanation:

=2*22/7*7

= 44 cm

Answered by aamrajafar23899
1

Answer:

22 cm.

Step-by-step explanation:

circumference of circle = perimeter.

now,

it's semicircle circumference = πr .

= 22/7 × 7

=22 cm.

therefore, the perimeter of semicircle is 22 cm.

hope it's useful...

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