Question

the radius of two cones are in the ratio of 2:3 and their slant heights are in the ratio of 4:3. Find the ratio of curved surface area
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Answer 1

Answer:

8:9

Step-by-step explanation:

8:9 if the answer is correct pls mark brainlist

Answer 2

Step-by-step explanation:

Curved surface area of cone:

Let the radius of cone1 is r1 and that of cone 2 is r2 and the slant height of cone 1 is l1 and that of cone 2 is l2

So, according to the question

Ratio of CSA of both the cone:

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