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What is the formula for finding the circumference of a circle with diameter?
PI times the DIAMETER
What is the formula of finding the radius of a sphere?
diameter/2
What is the formula of finding the circumference of the pipe?
diameter times 3.14159
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 is the formula for finding the diameter of a circle?
two times the radius (d=2r)
What is the formula for finding the circumference of a circle with diameter?
PI times the DIAMETER
What is the formula of finding the radius of a sphere?
diameter/2
What is the formula of finding the circumference of the pipe?
diameter times 3.14159
What is the formula for finding circumferencE when only diameter is given?
Circumference of a circle = (pi) x (diameter)
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 is the formula for finding the distance around A semicircle?
It is: (pi*radius)+(diameter)
What is the formula for finding the circumferance of a circle?
Either pi times the diameter or pi times twice the radius (which is the diameter)
What is the formula for finding the diameter of a circle?
two times the radius (d=2r)
What is the formula for finding the radius of sphere?
1/2 diameter or the circumference/pi/2
What is the formula for finding circumfernce?
circumference of a circle = 2*pi*radius or pi*diameter
What is the mathematical formula for finding the radius of a circle?
To calculate this you will need the diameter of the circle. The formula is: diameter/2*pi If you don't know the diameter you can also use the area of the circle: Sqrt(Area/pi) = radius
What is the formula for finding the diameter with the area?
If Area of a circle = (2)(pi)(r), and diameter = 2r, then: diameter = 2r = Area of circle / pi, where pi = 3.14
