Question

Fine the area of a circle with a. Diameter of 15 units. Round your Awnser to the nearest whole.

Answer 1

Given:

Diameter of circle is 15 units.

Required:

We need to find the area of given circle

Step-by-step explanation:

d is the diameter of triangle but we need r radius

`r=(d)/(2)=(15)/(2)=7.5\text{ unit}`

Area of circle is

`A=\pi r^2`

substitute the value of r

`A=3.14*7.5*7.5=176.7\approx177\text{ unit}^2`

Final answer:

Area of given circle is 177 square units