The volume of a solid right pyramid with a square base is V units3 and the length of the base edge is y units.



A solid right pyramid with a square base has a volume of V units cubed and the length of the base edge is y units.



Which expression represents the height of the pyramid?



StartFraction 3 V Over y squared EndFraction units


(3 V minus y squared) units


(V minus 3 y squared) units


StartFraction V Over 3 y squared EndFraction units

Respuesta :

Answer:

Height of the pyramid = 3v/y² units

Step-by-step explanation:

We are given;

- The volume of a solid right pyramid with a square base = v units³

- The length of the base edge = y units

The formula for volume of a pyramid is given as;

V = ⅓ x base area x height.

Since the base is square, we will use the formula for square area which is A = side × side.

Thus, v = ⅓ × (y × y) × height

Making height the subject, we have;

Height = 3v/y²

height of the pyramid would be given by the expression 3v/y² units

Answer:

A

Step-by-step explanation:

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