Mathematics: A triangular pyramid is shown on the figure below. The height of the pyramid is 15 inches. The volume is cubic inches

A triangular pyramid is shown on the figure below.

romyknight

23.01.2022

Given:

Base of the pyramid = 16 inches

Height of the base (h) = 20 inches

Height of the pyramid (H) = 15 inches

To find:

The volume of the triangular pyramid.

Solution:

Area of the base (B) = $\frac{1}{2}bh$

$$=\frac{1}{2}\times 16 \times 20$

Area of the base (B) = 160 in²

Volume of triangular pyramid:

$$V=\frac{1}{3} BH$

where B is base area and h is the height of the pyramid.

$$V=\frac{1}{3} \times 160\times 15$

$V=800 in³

The volume of the triangular pyramid is 800 cubic inches.

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monyeemonyee12

21.09.2022

I Can't understand the question?

Step-by-step explanation:

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