Question

Find the area of a semi-circle withdiameter d cm.​

Answer 1

Answer:

I will let you answer this after reading below

Step-by-step explanation:

a=area

$a = \pi {r}^{2}$

$r = d \div 2$

write a in terms of d

$a = \frac{\pi {d}^{2}}{ 4}$

since it's a semicircle divide a by 2 and that's your answer

I can confirm you answer if you like in a comment