Question

Find the area and the circumference of a circle with diameter 4ft
Please help

Answer 1

I will give you the formula, you can do the calculations and I will confirm in a comment

Explanation:

`area = \pi {r}^(2)`

`r = (diamter)/(2)`

`area = \pi { (d)/(4) }^(2)`

`circumstance = \pi d`