Question

fill in the blank. a square is a special kind of ____________. trapezoid pentagon rectangle triangle

Explanation:

A square has four - right angles and four equal - length sides. A rectangle has four right angles, and a square meets the criteria of a rectangle but also has all sides equal. So a square is a special rectangle. Other shapes like trapezoids, pentagons, and triangles do not have the properties that a square shares with rectangles.

Answer:

rectangle