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What else can I help you with?
Why you use pi in circular shape's formula?
Because the circumference of a circle divided by its diameter is equal to pi.
How is the perimeter calculated?
Although it is different for pretty much each shape, the basic answer is just that you add up the sides. For circular shapes the formula is: Pi X Radius to the 2nd power
How do you convert an area of 16.5 acres into a distance around an island?
assuming the island is circular.... use the formula Area=(pi)x(radius squared) to find the radius, then use the formula C=2(pi)(radius) to determine the circumference.
Why don't the formulas on this page involve pi?
the other formulas involve non-circular shapes
How do you find the area of a wire?
To find the area of a wire, you typically calculate the cross-sectional area, which is often circular. If the wire has a circular cross-section, you can use the formula ( A = \pi r^2 ), where ( r ) is the radius of the wire. If the diameter is given instead, you can use ( A = \frac{\pi d^2}{4} ), where ( d ) is the diameter. For non-circular wires, you would need to use the appropriate geometric formula based on its shape.
What shapes you use pi?
3.14
What is the formula for the total volume of a right circular cylinder?
pi * radius2 * height
Why don't the other formulas on this page involve pi?
the other formulas involve non-circular shapes
What is the circumference of a circle with a radius of 8 feet?
use the formula 2(pi)r=16pi use the formula 2(pi)r=16pi use the formula 2(pi)r=16pi use the formula 2(pi)r=16pi use the formula 2(pi)r=16pi
What is circumference of a circle with a radius of 8 feet?
use the formula 2(pi)r=16pi use the formula 2(pi)r=16pi use the formula 2(pi)r=16pi use the formula 2(pi)r=16pi use the formula 2(pi)r=16pi
Formula of volume of right circular cylinder?
Pi x r² x h
Formula for the volume of a right circular cylinder?
Pi x r² x h
