Math, asked by prahladsingh9745, 11 months ago

Find the area of semicircle whose diameter is 40 cm and also write the formula of area of semicircle?

Answers

Answered by kristenkristin03

0

Area of circle(A )= pi * r^2

=22÷7×(20)^2

=1257.14

area of semicircle =1257.14÷2

=628.57

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