Acircle has a diameter of 26 units. what is the area of the circle to the nearest hundreth of a square unit?

The area of the circle having diameter of 26 is  530.66 square units.

Explanation:

Given:

Diameter of the circle= 26 units

To find:

Area of the circle =?

Solution:

Finding area using Diameter

substituting the values we get,

Following methods can also be used to find the area of the circle.

Aliter1: finding area using radius

Now ,

Aliter 2:Finding Area using circumference

Circumference of the circle

Now  

\operatorname

Substituting values,

Result:

Thus the area of the circle with a diameter 26 units is  530.66 square units.