# Question #0262a

##### 1 Answer

Dec 27, 2016

Circumference = 219.91 cm

Area =

#### Explanation:

The circumference of a circle can be obtained by using the equation below:

where the mathematical constant,

All we have to do is multiply the given diameter by

The area can be computed by using the following equation:

This equation requires that we have a radius instead of a diameter, but that's no problem since the radius is half of the diameter. Therefore, the radius is

The area is: