Pythagoras Theorem – Relation among three sides of right triangle

Pythagoras theorem is named after Greek mathematician Pythagoras is a relation between three sides of a right triangle, this theorem can be written as an equation and known as Pythagoras equation which is expressed as a (square) + b (square) = c (square)
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Pythagoras Theorem Calculator

  • Select side

  • Adjacent side (a) =

  • Opposite side (b) =

  • Hypotenuse side (c) =


The Pythagorean Formula
c 2 = a 2 + b 2
    a = Adjacent side (a)
    b = Opposite side (b)
    c = Hypotenuse side (c)
of the right angled triangle.