Question

6 Q Find the area of the circle pictured above. Round your answer to the nearest tenth

Answer 1

Answer:

28.3 units^2

Explanation:

The area A of the circle is given by the formula

$A=\pi(\frac{d}{2})^2$

where

π = 3.1415..

d = diameter of the circle.

Now, in our case d = 6; therefore,

$A=\pi(\frac{6}{2})^2$$A=(3.1415)(3)^2$$A=(3.1415)(9)$$A=28.274$

Rounded to the nearest tenth this is

$A=28.3$