austinflowers02 austinflowers02
  • 17-07-2019
  • Mathematics
contestada

a soild right pyramid has a square base with an edge length of x cm and a height of y cm. which expression represents the volume of the pyramid

Respuesta :

calculista
calculista calculista
  • 17-07-2019

Answer:

The volume of the pyramid is [tex]V=\frac{1}{3}(x^{2})(y)\ cm^{3}[/tex]

Step-by-step explanation:

we know that

The volume of the pyramid is equal to

[tex]V=\frac{1}{3}BH[/tex]

where

B is the area of the base

H is the height of pyramid

we know that

The area of the base is

[tex]B=x^{2}\ cm^{2}[/tex]

The height is equal to

[tex]H=y\ cm[/tex]

substitute

[tex]V=\frac{1}{3}(x^{2})(y)\ cm^{3}[/tex]

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