Question

The relation ship between slant height L & height h & radius of the cone r is​

Answer 1

Step-by-step explanation:

height of cone is h , slant height is l and radius is r . since in a cone , height is perpendicular to the radius . or, → h² = l² - r²

Answer 2

Answer:

L² = h² + r²

Step-by-step explanation:

Using Pythagoras theorem, considering it as a right angled triangle;

side² + side² = hypotenuse ²

Therefore, h² + r² = L²