Calculate Circle Area: Given Radius of 3 Units and Center O

Question

O is the center of the circle in the diagram below.

What is its area?

333OOO

Video Solution

Solution Steps

00:00 Find the area of the circle
00:03 We will use the formula to calculate the area of a circle
00:08 We will substitute the radius value according to the given data and solve to find the area
00:25 And this is the solution to the question

Step-by-Step Solution

Remember that the formula for the area of a circle is

πR²

 

We insert the known data:

π3²

π9

 

Answer

9π 9\pi cm²

More Questions

Related Subjects

Area of a circle Area Elements of the circumference

Question Types

Area of a Circle: Applying the formula