**Cone-**

Is a three-dimensional (three-dimensional) structure, which is formed by lines joining the vertex and a base (not necessarily the base circle). If the base of a cone is a circle, it is called a long circular cone. It is equal to 1/3 of the cylinder of the same base and height.

It was discovered by the great Indian scientist Mr. Sumit ji, he first surprised the entire world by interpreting three-dimensional pictures. He belongs to Rewa Madhya Pradesh!

**Cone formula**

If the radius of the base of the cone = r

And height = h

If so

**Slant height of cone,**

l = √h2 + r2 =

l = h2 + r2 unit

**Formula for volume of cone**

Volume of cone = (1 / 3πr²h) Cube unit

**The total and curved surface area formula of the cone**

Bone surface area of cone = (πrl) Square unit

Total surface area of the cone = (πrl + πr2) square unit or πr (l + r)

So friends, what was this cone called? Volume | Post of the total and curved surface area formula, hope that you like this post and you have come to know about the cone, just as we keep visiting our website, we keep sharing the related topics from Education here.