Question

The radius of a circle is 33cm what is the area of the circle

Answer 1

The area of a circle can be calculated using the formula A = πr^2, where A represents the area and r represents the radius of the circle.

In this case, the radius of the circle is given as 33cm.

To find the area, we substitute the value of the radius into the formula:

A = π(33cm)^2

Simplifying this equation, we get:

A = π(1089cm^2)

A = 1089π cm^2

So, the area of the circle with a radius of 33cm is 1089π square centimeters.

Please note that π (pi) is an irrational number that represents the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14 or can be rounded to 3.14 for most calculations.

Explanation:

Answer 2

A ≈ 3421.2 cm²

Explanation:

the area (A ) of a circle is calculated as

A = πr² ( r is the radius )

given r = 33 cm , then

A = π × 33² = π × 1089 ≈ 3421.2 cm² ( to the nearest tenth )