Complete the following sentences
1.-I need a compass to draw a perfect circle.
2.-If you don´t use the set square you won´t get perfect parallels.3.-See my technical drawing !! now I´am going to us instrumental to draw it more accuralety.
4.-If you use a pencil , you can use an eraser to delete the lines.
5.-Have you seen my technical drawing?It is a plan to build a house.