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Just out of curiosity, x = 12 cm?
(Going by the formula "a squared x b squared = c squared")
5 cm
The formula is "a squared plus b squared is c squared", as far as I know.
16 + 9 = 25
The square root of 25 is 5.
 
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5 cm
The formula is "a squared plus b squared is c squared", as far as I know.
16 + 9 = 25
The square root of 25 is 5.
Ah, we add the two squares instead of multiplying them.. thank you so much. It seems like a lifetime since I've had to use the pythagorean theorem.
 
That's not as crazy as bottled water with an expiration date. I wonder what happens when water expires?
Heh, never thought to check that until you mentioned it:
image.jpeg


Though, I can't tell if that means January 2817 or January 28, 2017.
 
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