Question

how to consract a triangle in which 2side is given and another side is 60°

Answer 1

First you have to draw the base AB 6.4cm.

Then draw an angle of 60° at point A using a compass or protector.

Then measure 5.8 cm on compass and draw an arc on the ray A and name the point C where the arc intersect the ray A.

Then join the point C to B.

The triangle formed is the required triangle.