Kabir wants to know the volume of a solid right pyramid with a square base. He uses a ruler to measure the length of the base as 8 inches. He then measures the slant height to be 5 inches.

Respuesta :

The volume of a pyramid is one-third of the product of its altitude and area of the base. 

Area of the base = (8 in)² = 64 in²

Altitude:
    The altitude is the length of the right triangle formed from the base and the slant height as the hypotenuse.
                                    (5 in)² = h² + (4 in)²
                                            h = 3 in

Volume:
                                   V = Ah/3
                                   V = (64 in²)(9 in) / 3 = 192 in³

The volume of the solid right pyramid is equal to 192 in³

The volume of the solid right pyramid is equal to 192 in³.

Given

Kabir wants to know the volume of a solid right pyramid with a square base.

He uses a ruler to measure the length of the base as 8 inches.

He then measures the slant height to be 5 inches.

What is the volume of the pyramid?

The volume of a pyramid is one-third of the product of its altitude and area of the base.

[tex]\rm Area \ of \ the \ base = (8)^3\\\\Area \ of \ the \ base = 64 \ square \ inches[/tex]

What is altitude?

Altitude or height is a distance measurement, usually in the vertical or "up" direction, between a reference datum and a point or object.

[tex]\rm (5 )^2 = h^2+ (4 )^2\\\\25 = h^2+16\\\\h^2=25-16\\\\h^2=9\\\\h=3[/tex]

Therefore,

The  volume of the pyramid is;

[tex]\rm Volume = \dfrac{1}{3} \times area \times height\\\\Volume = \dfrac{1}{3} \times 64 \times 9\\\\Volume = 64 \times 3\\\\Volume =192[/tex]

Hence, the volume of the solid right pyramid is equal to 192 in³.

To know more about Pyramid click the link given below.

https://brainly.com/question/3565928