Geometry

Question Analysis:
This question involves identifying equal side lengths in a square.
The focus is on solving an algebraic equation derived from square properties.

Key Concept Explanation:
In a square, all four sides are equal. So adjacent sides must be equal.

Step-by-Step Solution:
Set the expressions equal:
3x + 2 = 5x − 6
→ 8 = 2x
→ x = 4

Common Mistakes:
Assuming adjacent sides ca...