answersLogoWhite

0

Ab = Pie times r2

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

How do you solve the surface area of the cone?

For a right circular cone, by far the easiest way to find the surface areais to know the formula for the area, and apply it.The formula for the area of a right circular cone isArea = (pi x R) x (R + L)R = radius of the baseL = length of the slant from the base to the apex


How does the formula of the area of a circle relate to the volume of a cylinder?

The volume of a cylinder is its height times the area of its base. And the area of its base is the area of a circular shape.


What is the formula in finding the volume of right circular pyramid?

(1/3)Bh, that is, 1/3 times the base area times the perpendicular height.


How to find the volume of a right circular cone with a base radius of 3ftand a height of 9 ft?

The formula for the volume of a right circular cone is: V = 1/3Bh where B is the base area and h is the height. Since the base is a circle, use pi r2, the formula for the area of a circle, to calculate the base area. Use 3.14 to approximate pi. The base area in this problem would be: 3.14(3)2 = about 28.26 sq. ft. Therefore the volume of the cone would be: 1/3(28.26)(9) = about 84.78 cu. ft.


What is the formula for finding the volume of the solid volume?

There isn't a single formula for solids of different shapes. For a right solid with a rectangular base, volume is base area x height. Similarly for cylinder with a circular base, volume = base area x height (base area in this case is Pi x radius2). For a sphere, volume = 4/3 x Pi x radius3.


What is the formula for calculating volume of a hollow cylindrical pipe?

Volume = Area * Length The volume of a right circular cylinder is πr2h where r is the radius of the base and h is its height (altitude)


Does a cylinder have to have a circular base?

Strictly, if it has a circular base, it is a circular cylinder. Otherwise, it could have an oval base. If the long axis is at right angles (perpendicular) to the plane of the base, then it is a right circular cylinder.


Does a right circular conehave a triangular as a base?

The answer is "No"; a right circular cone has a circle as its base while a right triangular cone has a triangular base (which we usually call a "pyramid". The Egyptian Pyramids have square bases. And the volume of any "right" pyramid is found by multiplying the area of its base by its VERTICAL height.


Formula for area of a right triangle?

Area=1/2(base*height) where either side can be the base or the height in a right triangle.


How do you find area of the base of the tank?

To find the area of the base of a tank, you first need to determine the shape of the base. For a rectangular base, multiply the length by the width. For a circular base, use the formula A = πr², where r is the radius. If the base is a different shape, use the appropriate geometric formula for that shape.


What is the lateral area of a right circular cone if the diameter of the base is 4 m and the slant height of the cone is 15 m?

The lateral area of a right circular cone with a base diameter of 4 m and a slant height of 15 m is: 94.25 m2


What Difference between cone and right circular cone?

A right circular cone is perfectly balanced on its circular base. Imagine a cone that has a circular base, but leans to one side - this is a non right circular cone.