What is the area of the circle?

To get the area of the circle, you must use the formula to get the area:
A=πr².

The variable r is the radius, which is 1.8 meters on this circle.
So, first you have to get the square root of r (or 1.8).
r²=3.24
Now, multiply with pi (π).
3.24π≈10.178
So, the area is about 10.18 m².

The meaning of the area is the measurement of a surface in this case a circle, which can be find by using the formula A=πr^2, where r is equal to the radius of the circle.

In this exercise is given that the radius of a circle is 1.8 meters and it is asked to find its area and use 3.14 as the value of π. Therefore, to find the area of the circle you should substitute the values of the radius and pi into the formula A=πr^2.

A=πr^2
A=(3.14)(1.8)^2
A=(3.14)(3.24)
A=10.1736 or 10.17m^2

The area of the circle is 10.17 square meters.

6(2x + 5y)6 (2x) = 12x6 (5y) = 30y12x + 30y