NCERT Solutions Class 10 Maths – Triangles | Chapter 6 Exercise – 6.5 Question 14

NCERT Class 10 Ex 6.5

Triangles | Chapter 6 Exercise 6.5 Question 14: 

The perpendicular from A on side BC of a ∆ABC intersect BC at D such that DB = 3. Prove that 2 AB2 = 2 AC2 + BC2

chapter 6 ex 6.5-14 fig i
figure 1

Solution: Detailed explanation of exercise 6.5 question 14 is given in the below image and YouTube video.

class 10 chapter-6 ex 6.5 Q-14
Figure 1: Chapter 6 Exercise 6.5 Question 14

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