Free printable worksheet · A4 and Letter
How to Draw an Impossible Triangle: printable worksheet
Every step on one page, plus an outline to trace on the next. In each box the new line is drawn bolder (red on a colour printer), so it works in black and white too. Draw one box at a time and rub out the light helper lines at the end. Great for classrooms, rainy days and the fridge door.
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How to Draw an Impossible Triangle
Draw the bold red line in each box, one box at a time. Rub out the dashed helper lines at the end, then colour it in.
- Step 1: A small triangle
- Step 2: Three little tails
- Step 3: Three long lines
- Step 4: Three outside lines
- Step 5: Close the corners
- Step 6: Sparkles on the left
- Step 7: Sparkles on the right
- Step 8: Floor and shadow
- Step 9: Yellow and sky blue
- Step 10: Blue bar, grey shadow
- Step 11: Navy bar
- Finished! Colour it in
squigglings.com/draw/impossible-triangle/Draw light, then go bold.
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Trace an impossible triangle
Go over the light lines with your pencil, then try the impossible triangle on your own from the steps.
squigglings.com/draw/impossible-triangle/Draw light, then go bold.