1 Answer

Natanael · Answer 1 · 2020-07-01T07:39:54+0000

Answer:

$300\ in^3$

Explanation:

Use formula for the volume of the square pyramid:

$V=(1)/(3)\cdot \text{Base area}\cdot \text{Height}$

The base is a square with side 10 inches long, so its area is

$\text{Base area}=10^2=100\ in^2$

The height of the pyramid is 9 inches long, so the volume is

$V=(1)/(3)\cdot 100\cdot 9=300\ in^3$

Please log in or register to add a comment.