CIRCLES AND TRIANGLES

                                                                     CIRCLES:
 1º . First you need to do two diagonals because you need to know the center of the paper.
2º .You do a circle from the center.
3º . Do another circle from one point of the perimeter of the circle.
 4º . Do the same thing repeatedly.

               CAUTION!!!! YOU CAN´T MOVE THE DISTANCE OF THE COMPASS.     

TRIANGLES

1º .First you need to do points from all the paper.

2º. Link with lines all the points forming triangles.

3º .Made parallels with the rulers.

4º .If you want you can made it with colors.