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What is the formula for finding the radius of a circle when you have the perimeter?
2*pi*radius = perimeter or circumference of a circle radius = circumference/2*pi
What is the formula for finding perimeter of a circle?
The formula for the circumference of a circle is pi * diameter or (2 radius.)
What formula is pi d?
It is the formula for finding the circumference of a circle which is the same as 2*pi*radius
What is the formula for finding the radius of a circle when you have to find the circumference?
Divide by 3.14 then by 2
What is the formula for finding circumfernce?
circumference of a circle = 2*pi*radius or pi*diameter
What is the formula for finding the radius of a circle when you have the circumference?
Divide the circumference by 2*pi because 2*pi*radius = circumference
What is the formula for finding the circumference of a circle when you only know the radius?
Circumference = 2 x pi x radius
What is the formula for finding the radius of a circle when you have the perimeter?
2*pi*radius = perimeter or circumference of a circle radius = circumference/2*pi
How do you Find The Perimeter of a Circle With Radius?
this is called finding the circumference. The formula is 2*pie*radius
What is the formula for finding perimeter of a circle?
The formula for the circumference of a circle is pi * diameter or (2 radius.)
What formula is pi d?
It is the formula for finding the circumference of a circle which is the same as 2*pi*radius
What is formula for finding the circumference of a circle when you know the radius?
pi x 2r
What is the formula for finding the radius of a circle when you have to find the circumference?
Divide by 3.14 then by 2
What is the formula for finding circumfernce?
circumference of a circle = 2*pi*radius or pi*diameter
What is the formula for finding the radius of sphere?
1/2 diameter or the circumference/pi/2
How do you find a surcumference of a circle?
Formula for finding the circumference of a circle: 2 multiplied by pi multiplied by radius
How do you you find the circumference if you have the radius?
The formula for finding the circumference is C = Pi x D, where Pi = 3.1416 and D is the diameter. The Radius is one-half of the diameter., So, multiply the radius by 2 and then multiply by Pi.
