In this video, let's discuss about the right circular cone, so let's take an example.
This type of a shape is what we call a right circular cone.
Now, let's make the important measurements of this right circular cone.
The height is marked as the radius of the base.
Let's take it as R and this length over here is called L.
That is this land height.
All right.
Now all you can see that this is a right angle triangle, right?
Because this is the right circular cone.
So this angle over here is 90 degrees.
Therefore, Asper Pythagoras's theorem, we can see that it is equal to square root of X squared plus
R square.
Now what about the cold surface area?
That's this spot over here, right of the cone.
The cold surface area of the right circular cone is equal to buy or sell.
Let's buy into andwell.
All right.
Now, what about the total surface area?
The total surface area will be curved surface area, plus the area of the base.
Right.
So that would be Pyar Square plus Spiral.
And what is the volume of the right circular cone?
It's one third of the volume of the cylinder with the same radius and height.
So the volume is one by three by R Square.
All right.
So these are the important things that you need to know about the right circular column.