if the ratio of the volume of two spheres is 1:27 then the ratio of their surface area is 1:9 true or false
Answers
Answered by
1
Answer:
True..............
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Answered by
1
Answer:
False
Step-by-step explanation:
Volume of sphere 4πr²
V1/ V2 = 4πr1²/4πr2² = 1/27
r1²/r2²=1/3
Hence the statementis false
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