Geometry

Question Analysis:
Tests logical hierarchy between quadrilaterals.
Main focus: which shapes are subsets of others.

Key Concept Explanation:
A square has all the properties of a rectangle: opposite sides equal and four right angles.

Step-by-Step Solution:
A) False – rhombus needs equal sides
B) False – rhombus doesn’t need 90°
C) True – square = rectangle with extra property
D) False – too general...