勾股定理 — a² + b² = c²
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变量说明
a= leg (short side)b= leg (other short side)c= hypotenuse (longest side, opposite 90°)
Find hypotenuse c
Given both legs a and b.
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Find leg a or b
Given the hypotenuse and one leg.
Find a
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Find b
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Pythagorean triples
Integer right triangles (whole number sides).
3-4-5
…
5-12-13
…
8-15-17
…
a= leg (short side)
b= leg (other short side)
c= hypotenuse (longest side, opposite 90°)
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