A sphere, a cylinder and a cone have the same radius and same height, then the ratio of their curved surface areas is

A sphere, a cylinder and a cone have the same radius and same height, then the ratio of their curved surface areas is

A) 2 : √3 : 4

B) 4 : 4 : √5

C) 3 : √5 : 4

D) None

Monjur Alahi

6 views

2025-01-04 04:42

0 Answers

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