Pythagorean Theorem Calculator
Use This Handy Tool For All Those Pythagorean Calculations
You Run Into Every Now And Then...
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For Instance, Carpenter's Use It To Test A Corner's
"Squareness"
They call it a “ 3 - 4 - 5 Triangle ”
In Algebraic terms, a² + b² = c²
where c is the hypotenuse while a and b are the legs
of a right triangle (one 90° corner).