answersLogoWhite

0

Take out the diameter of the outer circle from the distance between the two.

Gives you the diameter of the inner circle then pi r squared it.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Pi can be used to calculate the blank of a circle?

Pi can be used to calculate the area of a circle Pi can be used to calculate the circumference of a circle


How do you calculate area of a circle?

To calculate the area of a circle, you can use the formula A = πr^2, where A is the area and r is the radius of the circle. Simply square the radius, multiply it by π (approximately 3.14159), and you will have the area of the circle.


How do you calculate the are of a circle?

To calculate the area of a circle use this formula: pi x r2.


Area enclosed within the central angle of a circle and the circle?

Area of a sector of a circle.


How calculate surface area of a circle?

the area of the circle is Pi X Radius squared


Draw a flowchart to calculate the area of a circle?

The area of a circle is: pi times radius squared


What is the formula used to calcd the area of a circle?

The formula used to calculate the area of a circle is A r2, where A represents the area and r is the radius of the circle.


What is the formula for finding the area for a circle?

go to the related link below Titled (Calculate the Area of a Circle).


What is the formula to calculate the volume of a circle?

A circle is two dimensional, it has area but not volume.


IF the circumference of a circle is 6.28 what is the area?

The circumference and area of a circle, with radius r is: circumference = 2*pi*r and area = pi*r2 Use the first to calculate r and then the second to calculate the area.


How do you calculate for the area of a circle?

pi radius squared


How do you calculate the area of a cone's base?

The base of a cone is a circle. The area of a circle is found by multiplying the diameter by Pi.