Question

Construct ∆ABC such that <A =75°, AB=4.5cm and <B=55°​

Answer 1

First, draw AB=4.5 cm

and then with the help of protector

Draw <A=75 degree(taking the inner side of the protector

and <B=55 degree (taking the outer side of the protector.

And join the lines at a point and give the point name C.