0
The quickest way would be to actually measure it!
Another way is to find how high/wide the ball is. This has to be done very accurately. Yoy could use parallel wooden boards (be careful not to squash the ball!
The multiply the width/height of the ball by 3.14159265 (Pi).
The formula is Pi x d (diameter) = circumference. A ball that is 30 cms in diameter will have a circumference of 94.248 cms.
What else can I help you with?
Formula for finding the circumference of cone?
There is no circumference of a cone, but, we only do the circumference of the circle. the formula for the circle is pi times D. D= Diameter
What is the formula for finding circumference and area of a circle?
Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).
What is the formula of a circumference?
circumference=r2pi
What is the diameter of a circle with a circumference of 49 centimeters?
Oh, dude, math time! So, the formula for finding the diameter of a circle from the circumference is dividing the circumference by π (pi). In this case, 49 divided by π is approximately 15.57 centimeters. So, the diameter of the circle is around 15.57 centimeters. Easy peasy, right?
What is the circumference of a pool ball?
Because the standard cue ball used in American pocket billiards is 2.25 inches in diameter, the circumference is approximately 7.07 inches. You find this answer by using the formula for circumference of a circle given by C= 2 x pi x radius, where pi equals 3.14 and radius is 2.25 divided by 2 or 1.125 inches.
Formula for finding the circumference of cone?
There is no circumference of a cone, but, we only do the circumference of the circle. the formula for the circle is pi times D. D= Diameter
What is the formula for finding circumferencE when only diameter is given?
Circumference of a circle = (pi) x (diameter)
What is the formula of finding the circumference of the pipe?
diameter times 3.14159
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 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 circumference of a semi-circle?
2r+pi r
What is the formula for finding the circumference of a circle with diameter?
PI times the DIAMETER
What is the formula of finding the area with a given circumference?
3.14 to the 2 power
What is the formula of finding the circumference of a sphere?
4*pi*r2. because surface area is equal to circumference of circle.
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 circumference and area of a circle?
Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).
