Abistarz4281 Abistarz4281
  • 09-01-2024
  • Physics
contestada

A cone, a hemisphere and a cylinder stand on equal bases of radius R and have the same heights H. The whole surface area in the ratio ?

A. (3–√+1):3:4

B. (2–√+1):7:8

C. (2–√+1):3:4

D. none of these

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