DapperDude22
DapperDude22 DapperDude22
  • 20-04-2021
  • Mathematics
contestada

The solids are similar. Find the surface area of the red solid.

The solids are similar Find the surface area of the red solid class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 20-04-2021

Answer:

756

Step-by-step explanation:

The ratio of areas is the square of the scale factor.

First, we find the scale factor from the blue solid to the red solid.

scale factor = 6/4 = 3/2

The ratio of areas is the square of the scale factor:

ratio of areas = (3/2)^2 = 9/4

volume of red solid = volume of blue solid * ratio of areas

volume of red solid = 336 m^2 * 9/4 = 756 m^2

Answer: S = 756 m^2

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