Triangles and Quadrilaterals

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This chapter is divided into several sections namely - congruence which explains the definition of congruence; congruence in triangles, SAS (side angle sides) and ASA (angle side angle) concepts and their proofs in various scenarios. Next, we have  in depth explanation of triangles , distance from a point and line and angle bisectors including a series of examples to help better understand the concepts. Later, in this section we will walk through the definition of quadrilaterals and parallelogram, followed by various theorems involved, along with the theorem's proof and its properties to better the understand the structure of these polynomials.

In addition to preparing for the JEE mains and advanced exams, Cuemath Founder Manan Khurma's study material is helpful for students who are appearing for CBSE, ICSE and other State board exams.

Congruence in Triangles

More on Triangles

Quadrilaterals and Parallelograms

Areas of Parallelograms and Triangles

Area of Triangles and Heron's Formula

Basic Constructions

Various Triangle Constructions

Download practice questions along with solutions for FREE:
Triangles and Quadrilaterals
grade 9 | Questions Set 1
Triangles and Quadrilaterals
grade 9 | Answers Set 1
Triangles and Quadrilaterals
grade 9 | Questions Set 2
Triangles and Quadrilaterals
grade 9 | Answers Set 2
Download practice questions along with solutions for FREE:
Triangles and Quadrilaterals
grade 9 | Questions Set 1
Triangles and Quadrilaterals
grade 9 | Answers Set 1
Triangles and Quadrilaterals
grade 9 | Questions Set 2
Triangles and Quadrilaterals
grade 9 | Answers Set 2
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