meggyorlando meggyorlando
  • 14-05-2020
  • Mathematics
contestada

if a rectangular prism has a volume of 550 cm squared and its dimensions are all tripled, then what would be the new volume?

Respuesta :

joaobezerra joaobezerra
  • 20-05-2020

Answer:

The new volume would be 14,850cm³.

Step-by-step explanation:

The volume of a rectangular prism is:

[tex]V = l*w*h[/tex]

In which l is the length, w is the width and h is the height.

Dimensions tripled.

So [tex]l = 3l, w = 3w, h = 3h[/tex]

The modified volume will be:

[tex]V_{m} = 3l*3w*3h = 27*l*w*h = 27V[/tex]

Volume of 550 cm³ before the dimensions are tripled.

This means that [tex]V = 550[/tex]

New volume:

[tex]V_{m} = 27*550 = 14850[/tex]

The new volume would be 14,850cm³.

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