![Ex 6.2, 4 - Chapter 6 Class 10 Triangles - Part 2](https://d1avenlh0i1xmr.cloudfront.net/e4551873-9380-4d00-a25f-a6f59a08764b/slide10.jpg)
Last updated at April 16, 2024 by Teachoo
Ex 6.2, 4 In figure, DE || AC and DF || AE. Prove that, prove that π΅πΉ/πΉπΈ = π΅πΈ/πΈπΆ Given: DE II AC and DF II AE To prove: π΅πΉ/πΉπΈ=π΅πΈ/πΈπΆ Proof: From (1) and (2) π΅πΉ/πΉπΈ=π΅πΈ/πΈπΆ Hence proved