Question

hi what is the formula of semicircle is it πr+2r​

Answer 1

Answer:

Here you go .................

Step-by-step explanation:

Yah!

The perimeter of semi circle is $\pi$r + 2r

Hope it helps you.

Answer 2

Answer:

the formula for the area of a semicircle is A = pi * r^2/2

perimeter it is P=pi*r+2*r as u said, and yes it is correct .

Regards...