FTCE General Knowledge Math Practice Test 2026 - Free Practice Questions and Study Guide

All squares are indeed rhombuses because a square meets all the definitions and properties of a rhombus. A rhombus is defined as a quadrilateral with all four sides of equal length. A square not only has all sides equal, but it also has right angles, making it a special type of rhombus. Thus, while all squares can be classified as rhombuses due to their equal-length sides, rhombuses do not necessarily qualify as squares unless they also have right angles. This distinction affirms that the true statement is that all squares fall within the category of rhombuses.