Question

If height and radius of base of a right circular cone are 4 cm and 3 cm respectively, find the slant height of the cone.
1 cm
25 cm
7 cm
5 cm​

Answer 1

Answer:

Option (D) 5 cm

Step-by-step explanation:

This type of question is solved using the Pythagoras theorem. Here,

(Height)² + (Radius)² = (Slant Height)²

We have got height (h) = 4 cm, and radius (r) = 3 cm. We have to find the slant height (l)

So, substituting the values,

(4)² + (3)² = (l)²

l² = 16 + 9 = 25

l = √25 = 5

Hence solved

Answer 2

Answer:

option d

Step-by-step explanation:

we know that h=4 and b=3

by Pythagoras theorem we get 5