Question

The diameter of two circular cone are equal if their slant height are in the 3:2 than what ratio of their curved surface area.

Answer 1

Answer:

Step-by-step explanation:

Description for Correct answer:

Given,

l1l2=57

Now, curved surface area of first cone

= πrl1

and curved surface area of second cone

= πrl2

Therefore, Ratio = πrl1πrl2=l1l2=5:7