Question

A circle has a diameter of 6 centimeters what is the approximate area of the circle​

Answer 1

28.26
`cm^(2)`

Explanation:

The radius is half of the diameter. 6/2 = 3, so the radius of this circle is 3 cm.

The formula for the area of a circle is: π
`r^(2)`

Plugging 3 into the radius, we have:

`3^(2)` × π =

9 × π

We can round π to 3.14

9 × 3.14 = 28.26