answersLogoWhite

0


Best Answer

Well, area of a circle is (pi)r^2 and your diameter is 13, so your radius is 13/2

so your area would be (pi)(13/2)^2 or 132.7322896

=]

-ray

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the area of a circle when the diameter is 13?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the area of a circle with a diameter of 13 centimeters?

The area of a circle with a diameter of 13 centimeters is: 132.7 cm2


Area of a circle with a 13 ft diameter?

The area of a circle with a 13 ft diameter is: 132.7 square feet.


What is the area of a circle if it has a diameter which is 13 feet long?

The area of a circle, if it has a diameter of 13 feet, is: 132.7 square feet.


What is the area of a circle with a diameter of 13 yards?

132.73 yards2


What is the diameter of a circle with a area of 37.68?

The diameter of a circle with an area of 37.68 is 6.92


If the radius of a circle is 13 inches what is the diameter?

The diameter of any circle is twice its radius. A circle with a radius of 13 inches will have 2 x 13 = 26 inches for a diameter.


What is the area of a circle with the diameter of 3m?

The area of a circle with the diameter of 3m is 7.069 m2


What is the area of a circle with diameter of 4.9?

The area of a circle with diameter of 4.9 is 75.43 units2


How do I figure the area of a circle by diameter?

To find area of a circle using diameter, you use this formuler. Area=pi(diameter/2)(diameter/2)


What is the area of a circle with a diameter of 9.4 m?

The area of a circle with a diameter of 9.4 m is: 69.4 m2


What is the circumference of a circle with a diameter of 13 mm?

The circumference of a circle with a diameter of 13 mm is: 40.84 mm


If area of circle is 100pi what is the diameter?

Oh, isn't that a happy little question! If the area of a circle is 100π, we can use the formula for the area of a circle, which is πr^2. So, 100π = πr^2. By solving for the radius (r), we find that the radius is 10 units. And since the diameter is just twice the radius, the diameter would be 20 units.