Math, asked by anmolprtp3505, 10 months ago

Perimeter of semicircle whose radius is 7 cm

Answers

Answered by vishu00792

4

perimeter of semi circle =
$\pi \times r \\$
=22/7 ×7
=22 cm

Answered by Shrishu

1

Answer:

tsa= 3 x 22/7 x 7

= 66cm.

lsa = 2 x 22/7 x 7

= 44 cm.

Step-by-step explanation:

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