answersLogoWhite

0


Best Answer

First we have to find the radius:

pi*radius2 = 400*pi square meters

Divide both sides by pi and then square root both sides:

radius = 20 meters

2*pi*radius or pi*diameter = circumference

2*pi*20 = 40*pi meters

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Find the circumference of a circle if the area is 400 Pi meters?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Find the circumference and area of the circle if the diameter is 30 meters?

Circumference : 94.2 meters Area : 706.5 square meters


What is the area of a circle with a circumference of 1000 meters?

The area of a circle with a circumference of 1,000 meters is: 79,600 square meters.


The area of a circle is 28 square meters What is its circumference?

The circumference is 18.76 meters.


What is the circumference of a circle with an area of 1m square?

The circumference is 3.544 meters.


What is the area of a circle that has a circumference of 25.525 meters?

The area is 51.847 m2


If the circumference of the circle is 37.7 meters then what is the area of the square?

The area is 113 m2


What is the circumference and area of a circle if the diameter is 6 meters?

Circumference = 18.85 metres Area = 28.27 square metres.


What how much is the outside circumference if the total area is 1800sqm?

The circumference of a circle with an area of 1800 m2 is 150.397 meters.


Find the circumference of a circle with an area of 82?

The circumference is: 32.1


Find the area of a circle when the circumference is 10in?

The area of a circle when the circumference is 10 inches is: 7.96 square inches.


If the area of a circle is 201.06 then the circumference of the circle is?

The formula to find the circumference of a circle is C = 2πr, where r is the radius of the circle. To find the circumference, you first need to find the radius by using the formula for the area of a circle (A = πr^2). Given that the area is 201.06, you can solve for the radius. Once you have the radius, you can plug it into the formula C = 2πr to find the circumference.


A circle has an area of 962pcm2 Find the circumference of the circle?

3020.68cm2