9. It is given that triangle ABC ~ triangle DFE, angle A =30°, angle C = 50°, AB = 5 cm, AC = 8 cm and DF= 7.5 cm. Then, the following is true: 9. It is given that triangle ABC ~ triangle DFE AB = 5 cm AC = 8 cm and DF= 7.5 cm. Then angle A =30° angle C = 50° the following is true: July 5, 2021 Category: Chapter 6 - Triangles , Maths , NCERT Class 10 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related