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The base of a cone is a circle. The area of a circle is found by multiplying the diameter by Pi.

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13y ago

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What is the formula for a right square pyramid?

If you mean, to calculate the volume, for ANY pyramid, and for cones as well, the formula is: V = (1/3)Bh, that is 1/3 times the base area, times the height. The height must be calculated perpendicular to the area that contains the base.


How do you calculate the area of the base in a rectangle?

The base of a rectangle is a length and does not have any area. Therefore, the area can not be calculated.


How did you calculate the area of the base?

The same as you would calculate any other area. For example, if the base happens to be rectangular, you multiply length x width.


How do you calculate area of obtuse triangle?

Area = 0.5*base*altitude


Who calculate the volumes of pyramid and cones?

democritus calculated the volume of pyramids and cones


Does a cone with a circle base and a cone with a square base have the same volumes?

no The area of a cone is 1/3 times the base times the height, so the volumes are the same only if the area of the base times the height is the same in both cones.


Do cones and prisms only have one base?

Cones and pyramids have only one base, but prisms have multiple bases.


The formula to calculate the area of a rectangle is?

Area in square units = base*height


Why is a formula for a cone and a cylinder different?

Cones and cylinders are different shapes. Likewise you could not calculate the area of a square with the formula for a triangle.


What is the math formula to calculate area?

area of a square is base times height area of a triangle is base times height divided by two!!


How do you calculate the area of a trapezium?

bigger base + smaller base x height/2


Are pyramids and cones surfaces curved?

Pyramids, no; cones, yes (except the base).