Question

draw two straight roads A B and C D Cross each other at p at an angle of 75 degree

Answer 1

First take a line...and name it AB
It looks like this
A____________________B

Now take a protractor and place it at B and mark 75 degree angle...Name it M

Now Draw the line along M from B ..for some extent .

Now extend a line at point B and M .Make the Line end points as CD.

Then u get the answer