CIRCLES AND TRIANGLES PATTERN

TRIANGLES PATTERN:
1:You draw dots spread all over the worksheet.
 2:You connect each dot with the closer ones with a ruler. After you make lines inside the triangles  with differents colours .
CIRCLES PATTERN:
1:You draw a circle (with a radius of 2,5 cm) centered in any place in the worksheet.
 2:You write another circle, with the same radius, centrered in any of the points of the circles you did.
 3:You have to do this all the time to finish the sheet.