Question

if a circle has a radius of 6.2 feet .what is the area of the circle in square feet rounded to the nearest tenth foot?

Answer 1

Area of circle `color(crimson)(A = 120.8` sq ft (rounded to one decimal)

Explanation:

Radius of circle `r = 6.2'`

To find area of the circle and it's formula is `A = pi r^2`

`A = pi * (6.2)^2 = 3.14 * 6.2 * 6.2 = color(crimson)(120.8` sq ft