Question

Formula of perimeter and area of semicircle with diameter​

Answer 1

Perimeter of a semicircle with diameter

$\frac{\pi \: r}{2} + d$

Area of semicircle

$\frac{\pi {r}^{2} }{2}$

Answer 2

Answer:

❤️Perimeter of semicircle with diameter

✨π r / 2 + d

❤️Area of semicircle with diameter :-

✨π r² / 2