Question

Find the perimeter of the adjoining fig which is semi circle including its diameter

Answer 1

Answer:

The diameter of the circle will be 25.71cm

Step-by-step explanation:

Given,

The diameter of the semicircle is 10cm

=>Radius = 5cm

Perimeter of a semicircle is equal to half of perimeter of circle added with the diameter.

This implies perimeter of the semicircle will be

= πr+ 2r

= r(π+2)

= 5 {(22/7) + 2}

= 5×{36/7}

= 25.71 cm

Answer 2

Step-by-step explanation:

I HOPE THAT IT WILL HELPS YOU.