SOLUTION: find, in simple radical form the length of a side of a square whose diagonal is 12 inches. To check 6{{{sqrt(2)}}}^2 + 6{{{sqrt(2)}}}^2 = 12^2

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Question 492919: find, in simple radical form the length of a side of a square whose diagonal is 12 inches.
To check 6^2 + 6^2 = 12^2

Answer by cleomenius(959)   (Show Source): You can put this solution on YOUR website!
We are looking at the hypotenuse of a 45 45 90 right triangle.
The formula for the hypotenuse is side s = s.
Therefore, The formula for the side is s/
This would evalute to (12)/2, or 6.
to check, 6^2 + 6^2 = 12^2
72 + 72 = 144.
This does check,
Cleomenius.

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