2 feet is the minimum height it can be
The answer is 24 feet because segment DE’ is equal to segment DE
If you take the 6 and subtract it by 2 you will get 4
The formula for volume of a prism is v=(1/2bh)h so it would be
(1/2 ×7.8×4)×9= 140.4
X² = 1/4 ⇒√⇒ x₁ = 1/2, x₂ = -1/2
