sigriedjohnston sigriedjohnston

22-04-2024
Mathematics

contestada

The surface area of a cube is
144 Square inches. If the side
of the cube is doubled, what
is the new surface area?

Respuesta :

jsimpson11000 jsimpson11000

22-04-2024

Answer:

Step-by-step explanation:

surface area of the cube = 6 s^2 where s is side length

now double the side length

area = 6 (2s)^2 = 6 * 4 s^2 the surface area is QUADRUPLED

So new surface area is:

144 x 4 = 576 in^2

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