Question

the perimeter of a semicircle is 72 cm find its area plz answer step by step i should write now plz friend i will make u as brain list who will say correct answe​

Answer 1

perimeter of semicircle=πR

72=πR

R= 72/π

now area of semicircle=πR^2/2

=(72×72) / (π×2)

calculate this u will get ur answer