# How do you find the circumference and the area of a circle with diameter 2ft?

##### 1 Answer

Oct 14, 2015

#### Answer:

Area =

circumference =

#### Explanation:

Let the radius of a circle be r, then:

Area is

Circumference is

The number

3 feet + approx.

So using decimals:

area is approx.:

Circumference is approx.: