Question

what is the volume of this rectangular pyramid? 7 in 6 in 6 in \boxed{} cubic inches

Explanation:

Step1: Find base area

Base is square: $6 \times 6 = 36$ sq in

Step2: Apply volume formula

Volume = $\frac{1}{3} \times$ base area $\times$ height = $\frac{1}{3} \times 36 \times 7$

Step3: Calculate result

$\frac{1}{3} \times 36 = 12$, $12 \times 7 = 84$

Answer:

84 cubic inches