Question

Define Regular cone . Deduce formula for slant height of a regular cone ​

Answer 1

Answer:

Every cone and pyramid contains a right triangle if we cut up the figure like we did in this example. We can use the Pythagorean theorem, a^2 + b^2 = c^2, to calculate the slant height. For both cones and pyramids, a will be the length of the altitude and c will be the slant height..

hope you get....

Answer 2

----->> A circular cone has a circular base, which is connected by a curved surface to its vertex.

--->> A right circular cone is a circular cone whose altitude intersects the plane of the circle at the circle's center.

---->> The segments that connect the base to the vertex form the lateral surface of the cone.

----->> The slant height of a right circular cone is the distance from any point on the circle to the vertex of the cone.

Its slant height that is denoted by l is given by

slant Height (l) = √(r²+h²) where r and h are radius of base and height of cone ..

extra brainly knowledge ------>

CSA of cone = πrl

Base area of cone = πr²

Total surface area of cone = πr(l+r)

volume of cone = 1/3[πr²h]

#Be #brainly.....