Lesson 2

1. Lesson 2

1.11. Lesson 2 Summary

Mathematics 30-3 Module 5

Module 5: Geometry

Lesson 2 Summary

This photograph is of a wall that contains trapezoids.

In this lesson, you looked at quadrilaterals and different ways to classify quadrilaterals based on their properties. You studied that a quadrilateral is a polygon with four sides and that the interior angles add up to 360°. You studied the specific properties of squares, rectangles, trapezoids, parallelograms, rhombuses, and kites. You also looked at situations in construction where quadrilaterals might be used.

In the next lesson, you will explore other types of polygons.