find perimeter and area of semicircle. diameter of. semicircle = 12
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diameter of semicircle =12
radius of semicircle =6
now,
perimeter of semicircle =πr +2r
=r( π + 2)
=(6π+12 )
area of semicircle = 1/2πr^2
=1/2(6)^2 π
=18π
radius of semicircle =6
now,
perimeter of semicircle =πr +2r
=r( π + 2)
=(6π+12 )
area of semicircle = 1/2πr^2
=1/2(6)^2 π
=18π
Answered by
1
go thoroughly in the picture this is the answer
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radius of semicircle =6
now,
perimeter of semicircle =πr +2r
=r( π + 2)
=(6π+12 )
area of semicircle = 1/2πr^2
=1/2(6)^2 π
=18π yes this is correct