Question

construct a triangle ABC in which BC= 7 cm angle B = 45° AB-AC= 2.5​

Answer 1

Answer:

First draw base bc of lenght 7 cm then pick out ur scale and take 1 pencil and fix it to compass and measure 2.5 cm and from point c cut an arc.Wait for sometime and then draw 45 degree angle from point b and cut an arc . Join three point and ur triangle is ready.