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