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Understanding Quadrilaterals

Practice
Open and closed curvesGet 3 of 4 questions to level up!
Polygon typesGet 3 of 4 questions to level up!
Name shapes 4Get 5 of 7 questions to level up!

About this unit

A quadrilateral is a four-sided polygon with four angles. There are many kinds of quadrilaterals. The five most common types are the parallelogram, the rectangle, the square, the trapezoid, and the rhombus. In this chapter, we will learn about polygons, different types of quadrilaterals, and the special case of parallelograms!