Properties of Triangle

This course covers all the important formulae related to a triangle which are MUST for a solid preparation of IITJEE Main and Advanced. Moreover the concepts taught in this course have a lot of application in other chapters as well.

IIT JEE 2020 and 2021 Main and Advanced exam preparation. Know about detailed syllabus, best books, exam pattern and dates. Cover previous year question papers and book solutions from great educators.

IIT JEE

JEE Main and Advanced Preparation

Hindi

(Hindi) Properties of Triangle for Mains and Advanced : IITJEE

Trigonometry

Mathematics

IITJEE, NEET UG and Foundation

In this lesson, the exradius of a triangle are derived and understood. Different varieties of problems on it are discussed.

Exradius of a triangle (in Hindi)

Sine Rule (in Hindi)

Cosine rule (in Hindi)

Projection Formula (in Hindi)

Tangent rule (in Hindi)

Half Angle Formulae (in Hindi)

M-n theorem (in Hindi)

Circumradius and Inradius (in Hindi)

Please Login To Continue

Exradius of a triangle (in Hindi)

Ashish Jethwani

(Hindi) Properties of Triangle for Mains and Advanced : IITJEE

1

2

3

4

5

6

7

8

Crack IIT JEE with Unacademy

Get subscription and access unlimited live and recorded courses from India's best educators

Structured syllabus

Daily live classes

Ask doubts

Tests & practice

Similar Plus Courses

Super Course on Redox Reactions for Class XI - JEE 2026

Brijesh Jindal

Basic Math JEE 2027

Prashant Jain

Stepper Batch: Course on Mathematics for JEE Main & Adv 2024

Ashish Khare