Students can use the Spectrum Math Grade 3 Answer Key Chapter 9 Lesson 9.3 Classifying Quadrilaterals as a quick guide to resolve any of their doubts.

Quadrilaterals are four-sided shapes. To be a quadrilateral, all four sides must be connected. Parallelograms are quadrilaterals with two sets of parallel sides. Rectangles are parallelograms with four right angles. Rhombuses are parallelograms with four sides of equal length. Squares are rectangles with four equal sides. They are also rhombuses with four right angles. Circle the shapes named. Then, answer the question.

Question 1. Generally, Quadrilaterals are of six types , Among them below diagrams are Rectangle, Rhombus , Quadrilateral and parallelogram having 4 sides and 4 vertices. Question 2.
Circle the parallelograms. In the above given Diagram, the parallelograms are Square, Parallelogram and Rhombus which are as shown below. Question 3.
Circle the rectangles. In the above given Diagram, the rectangles are Square and rectangle as shown below. Question 4.
Circle the rhombuses. In the given Rhombuses , The following are Rhombuses as shown below. Question 5.
Circle the squares.  