Question

The volume of two sphere are in the ratio 27:64.Find the ratio of their surface areas. ​

Answer 1

Answer:

9:16

Step-by-step explanation:

4/3π(R^3) ÷ 4/3π(r^3) = 27/64

(R^3) ÷ (r^3) = 27/64

R/r = 3/4

Find => 4π(R^2) ÷ 4π(r^2)

(R^2) ÷ (r^2) = 3^2*4^2

Ans is 9/16

Answer 2

Answer:

Hlo mate.

Given attachment is your answer.

Hope it helps you.