Technology 1º ESO - Drawing parallel and perpendicular lines using a 45º and 60º set square

How to draw parallel and perpendicular lines using a 45º and 60º set square?

• We support the hypotenuse of the 60º set square on left the side of the 45º set square.
• Then we slide the 45º set square down and draw a parallel line.
• We then repeat the action as necessary.
• Next we rotate the 45º set square and support the other side on the hypotenuse of the 60º set square.
• In the same way we slide the set square up and draw a perpendicular line repeating the process as necessary.