Question

complete the sentence. a is a type of rectangle. rhombus circle hexagon square

Explanation:

A rectangle has four - right angles. A square has four right angles and all - equal sides. Since a square meets the criteria of a rectangle (four right angles) and has additional properties, a square is a special type of rectangle. A rhombus has equal - sides but not necessarily right - angles. A circle is a curved shape and a hexagon is a six - sided polygon, neither of which is a type of rectangle.

Answer:

D. square