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
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The formula to find the perimeter of a cone is not commonly used, as the perimeter is typically associated with two-dimensional shapes like circles and polygons. However, if we consider the base of the cone as a circle, the perimeter would be the circumference of the base circle. The formula for the circumference of a circle is 2πr, where r is the radius of the circle. So, the perimeter of a cone would be 2π times the radius of the base circle.
Circumference of a circle is (pi * diameter). Area of a circle is (pi * r2).
circumference=r2pi
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?
The unit for a circumference is the same as the unit for length (or radius or diameter).