Monday, May 08, 2023

Pizza Sizes

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(C)Copyright 2023, C. Burke. "AnthroNumerics" is a trademark of Christopher J. Burke and (x, why?).

Pizza pi are round!

If aliens had pizza eyes, they would be extremely popular when they arrived. But if their invasion takes more than 30 minutes, your next invasion is free.

If you were to compare the area of two nine-inch pizzas, it should come as no surprise that you get less than you would with one eighteen-inch pizza. In fact, four nine-inch pizzas would have the same area as one eighteen-inch pizza.

Less obvious would be to compare two 12-inch pizzas vs. one 18-inch pizza.

Believe it or not, you not only get more with one 18-inch, but you get more with one 18-inch that with two 12-inch pizzas.

One 12-inch pizza, with a radius of 6 inches, has an area of 36pi in2, and two would have an area of 72pi in2. One 18-inch pizza, with a radius of 9 inches, has an area of 81pi in2.

That's like getting a ninth slice on an eight slice pi! Er, "pie"!

ample, was ready to run in advance, but the post was still a last-minute endeavor.



I also write Fiction!


You can now order Devilish And Divine, edited by John L. French and Danielle Ackley-McPhail, which contains (among many, many others) three stories by me, Christopher J. Burke about those above us and from down below.
Order the softcover or ebook at Amazon.

Also, check out In A Flash 2020, by Christopher J. Burke for 20 great flash fiction stories, perfectly sized for your train rides.
Available in softcover or ebook at Amazon.

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Come back often for more funny math and geeky comics.



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