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# Right Circular Cones

A line is used to join the vertex to the midpoint of a circular base is known as right circular cone. Right circular Cones are three dimensional surfaces having circular base and only one vertex or a Right Circular Cone having flat base, one side of a right circular cone is curved surface. It is not a polyhedral because it is having curved surface.

It is a right circular cone. Where ‘h’ denotes the height of a right circular cone and ‘r’ denotes the radius of the base and‘s’ is the slant height of a right circular cone.
If we want to find the volume of a right circular cone then we use the formula:
Volume of a right circular cone = 1/3 âŠĽr2h,
Where ‘r’ is the radius and ‘h’ is the height of a right circular cone and the value of ‘âŠĽ’ is 3.14.
Some formulas related to the right circular cone are given:
When we want to find the surface area of base then we use formula:
Surface area of base = âŠĽ * r2,
Surface area of side = âŠĽ * r * s,
Or Surface area of side = âŠĽ * r * √ (r2 + h2),
Volume of a cone = âŠĽ * r2 * (h / 3),
‘H’ is the height of a cone.
‘R’ is the radius of a cone.
‘S’ is the side length.
The flat part is known as base of a right circular cone. Its shape is like cone. If we rotate a triangle then a new shape is formed is also called cone and a triangle is said to be a right angled triangle and it can be rotated along the shortest side.
Now we see what are the properties of a cone?
Now total surface area of a right circular cone is:
TA = SA + âŠĽr2,
Where ‘r’ denotes the radius the cone’s base and ‘SA’ is the cone’s face surface area.

## TSA of Right Circular Cones

A cone is Solid shape body which has a round shape in his bottom and had a triangle type of shape as its top. The total surface area of right circular Cones can be found out with the help of simple formula, but for that we need to have basic knowledge of parameters of the cone. If we talk about cone it consists of radius, height and slant height. Radius and h...Read More

## Volume of Right Circular Cones

A Right Circular Cone is a type of cone in which the axis of a right circular cone joins the vertex to the midpoint of a circular base. The volume of a right circular cone is calculated by using the following formula:
The volume of right circular cone = 1/3 âŠĽ r2h,
Where, ‘r’ is the radius of a right circular cone,
‘H’ is the height of a right circular...Read More

## LSA of Right Circular Cones

The axis of a Right Circular Cone joining the vertex to the midpoint of a circular base is known as a right circular cone. The lateral area of a right circular cone is calculated by using the following formula:
The lateral surface area of a right circular cone = âŠĽr√ (r2 + h2),
Where, ‘r’ denotes the radius of a right circular cone,