NCERT Solutions Class 10 Maths – Triangles | Chapter 6 Exercise – 6.4 Question 1

Triangles | Chapter 6 Exercise 6.4 Question 1: 

Let ∆ABC ~  ∆DEF and their areas be, repectively, 64 cm² and 121 cm². If EF = 15.4 cm, find BC.

Solution: Detailed explanation is given in the below image and YouTube video.

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