answersLogoWhite

0


Best Answer

easy you just double it.

Additional answer

No, that's incorrect. If you double the radius you get the diameter. To get the circumference you multiply the radius by 2 then by 3.142. 3.142 is known as pi

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do find the circumference of a circle if you have the radius?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you find the radius of a circle with the circumference in terms of pi?

find the radius of a circle with circumference of 42.1


How do you find circumference of a circle if you have radius?

For a circle, circumference = 2 x pi x radius.


What is the circumference of a circle with a radius of In?

A circle with a radius of 8 inches has a circumference of 50.27 inches.


How do you find circumference using radius'?

Circumference of a circle = 2*pi*radius


How do you find the radious of a circle can you find the circumference?

The radius of a circle is the distance from its centre to its circumference. If a circle has a radius of r units then the length of its circumference is 2*pi*r units.


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.


How do find the circumference of a circle?

The formula; 2 * Pi * Radius = circumference Will calculate the circumference of a circle.


Find the circumference of a circle with a radius of 5.6?

Circumference of a circle = 2*pi*radius Circumference = 2*pi*5.6 = 35.18583772 units


How can you find the circumference of circle?

Circumference of a circle = 2*pi*radius or diameter*pi


How do i find circumference and area of a circle?

Circumference of a circle = 2*pi*radius or diameter*pi Area of a circle = pi*radius squared


How do you find the circumference of a circle with a radius of 4?

Circumference of a circle = 2*pi*radius = 8*pi or 25.13274123 units


The radius of a circle is 5 inches Find the circumference of the circle?

Circumference = 2 x pi x radius = 31.4159