Question

what is the volume of this triangular pyramid? 3 in 3 in 6 in cubic inches submit

Explanation:

Step1: Find base area (triangle)

Base triangle: legs 3in, 6in. Area $A = \frac{1}{2} \times 3 \times 6 = 9$ sq.in.

Step2: Calculate pyramid volume

Volume formula $V = \frac{1}{3} \times A \times h$, height $h=3$in.
$V = \frac{1}{3} \times 9 \times 3 = 9$

Answer:

9