zohaahussainzi
zohaahussainzi zohaahussainzi
  • 26-05-2020
  • Mathematics
contestada

Two similar cones have matching heights and radii whose lengths are in the ratio 7:1 Find the ratio of their surface areas.

Respuesta :

Kaitou
Kaitou Kaitou
  • 26-05-2020

Answer:

surface area is πr(r+h2+r2)

Step-by-step explanation:

surface area is 8

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