I'm simply posting three images for an upcoming article in Decoded Science. (Presumably I will include the link to that article once it is published).

Edited June 8th:

Now that "How to Change Triangular Numbers into Square Numbers" has been published, here is the link.

"Fourth Cohort Triangle" by Mike DeHaan

Here is a triangle made of four rows of pennies.

"Triangle to Square of Four" by Mike DeHaan

This image shows a pair of figures mapped to a third shape.

"Triangle to Square of Nine" by Mike DeHaan

If you had not read the captions, would you see the relationship between the second and third images?

Writing Tips:
Create your own images when necessary. The article will have another image found on the web. I simply could not imagine how to search for anything like the last two.

Even as simple a tool as Microsoft Paint crops and annotates images taken with a digital camera. If I had remembered the "crop" feature, I could have taken less fuzzy images in the first place.

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    Mike DeHaan

    Mike DeHaan began writing professionally in 2010 as the sole proprietor of DeHaan Services.To see this information with the best background image, please refer to "About.Me",  befriend me at Facebook, or circle me at Google+.


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