Geometry

Question Analysis:
This question involves solving for the height of a square pyramid given its volume and base side length.

Key Concept Explanation:
Volume = (1/3) × base area × height
Base area = side × side

Step-by-Step Solution:
Base = 5 × 5 = 25
Let height = h
(1/3) × 25 × h = 150
25h / 3 = 150
25h = 450
h = 450 ÷ 25 = 18

Common Mistakes:
Using the slant height instead of vertical height
Forgetting to multiply by 3 when isolating the height
Incorrect base area calculation (e.g.,...