Question

volume of two sphere is in the ratio 64:27 find the ratio of the surface areas​

Answer 1

Answer:

the volume of sphere is proportional to the cube of their radius.

the area is proportional to the square of the radius

vol1/vol3=(r1/r2)^3

r1/r2=4/3

area1/area2=(r1/r2)^2

16:9 is the answer

Step-by-step explanation: