Two cones have their base radii in ratio 3:1 and the ratio of t h i e r slant height is 1:3 find the ratio of the curved surface area
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Answer:
The ratio of their curved surface area is 1:1
Step-by-step explanation:
They have r= 3, h= 1 and vice versa...
so, the curved surface area is same for both... as the formula for curved surface area is 2πrh
In this r and h interchange... the value remain same...
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