Question

find area of semicircle whose circumference is 55 CM

Answer 1

hey here is ur answer

see the attachment above

I hope this helps you

Answer 2

Hey !!
According to your question ==>
circumstance of a semicircle => πr
=> 22/7×X=>55
x=55×7/22
x=35/2
x=17.5
area = 22/7×17.5×17.5
=> 962.5 answer

hope it's help you!