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Updated for **new NCERT Book**.

Get NCERT Solutions of **Chapter 3 Class 8 Understanding Quadrilaterals** free at teachoo. Answers to all exercise questions and examples have been solved, with concepts of the chapter explained.

In this chapter, we will learn

- What are
**curves**, open curves, closed curves, simple curves - What are
**polygons**, Different Types of Polygons **Diagonal of a Polygon****Convex and Concave**Polygons**Regular and Irregular**Polygons**Angle Sum Property**of Polygons**Sum of Exterior Angles**of a Polygon**Exterior Angles of a Regular**Polygon- What is a
**Quadrilateral** **Different types of Quadrilateral**s and their properties -- Trapezium
- Kite
- Parallelogram
- Rhombus
- Rectangle
- Square

**Parallelogram propertie**s - Opposite Angles are equal, Opposite sides are equal, Adjacent Angles are supplementary, Diagonals Bisect Each other- Rhombus, Rectangle, Square
**are all parallelograms with additional properties**

To learn from the NCERT, click on an exercise or example link below to get started.

To learn the Teachoo (टीचू) way, click on a concept below Concept Wise. In Concept Wise, first the concept is explained, and then the questions of that concept is solved - from easy to difficult

Note: When you click on a link, the first question or topic will open. To see other questions, there is a list with all the questions and concepts (it has arrows). You can refer to the list for other questions.

Click on a link now to begin.

What's in it?

Updated for **new NCERT Book**.

Get NCERT Solutions of **Chapter 3 Class 8 Understanding Quadrilaterals** free at teachoo. Answers to all exercise questions and examples have been solved, with concepts of the chapter explained.

In this chapter, we will learn

- What are
**curves**, open curves, closed curves, simple curves - What are
**polygons**, Different Types of Polygons **Diagonal of a Polygon****Convex and Concave**Polygons**Regular and Irregular**Polygons**Angle Sum Property**of Polygons**Sum of Exterior Angles**of a Polygon**Exterior Angles of a Regular**Polygon- What is a
**Quadrilateral** **Different types of Quadrilateral**s and their properties -- Trapezium
- Kite
- Parallelogram
- Rhombus
- Rectangle
- Square

**Parallelogram propertie**s - Opposite Angles are equal, Opposite sides are equal, Adjacent Angles are supplementary, Diagonals Bisect Each other- Rhombus, Rectangle, Square
**are all parallelograms with additional properties**

To learn from the NCERT, click on an exercise or example link below to get started.

To learn the Teachoo (टीचू) way, click on a concept below Concept Wise. In Concept Wise, first the concept is explained, and then the questions of that concept is solved - from easy to difficult

Note: When you click on a link, the first question or topic will open. To see other questions, there is a list with all the questions and concepts (it has arrows). You can refer to the list for other questions.

Click on a link now to begin.