Question

Diamter of a cirlce is 10 feet find its area in terms of pie

Answer 1

25pi

Explanation:

Area = pi(r)^2

if diameter is 10 then r = 5

Answer 2

25π

Explanation:

The radius is half of the diameter. 10/2 = 5 so the radius is 5

The formula for area of a circle is: π
`r^(2)`

`5^(2)` × π =

25 × π =

25π