Three-walled 8272

I have only entered the height of a regular three-walled pyramid h = 10 cm. How do I calculate the page length?

Correct answer:

a =  12.2474 cm

Step-by-step explanation:

h=10 cm  a=h 23=10 23=5 6=12.2474 cm

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Tips to related online calculators
Pythagorean theorem is the base for the right triangle calculator.
See also our trigonometric triangle calculator.

We encourage you to watch this tutorial video on this math problem: video1   video2

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