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Explore how Pythagoras' Theorem (a² + b² = c²) is established and applied with an example to find the hypotenuse 'c'. Equations and steps provided to understand the concept fully.
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a2 + b2 = c2 c a b
a2 c a b b2
c a b
c a b
c a b
a2 + b2 = c2 c a b Pythagoras’ Theorem is proved. c2
a2 + b2 = c2 c a b Pythagoras’ Theorem
Example. Find c. c 3 4 By Pythagoras’ Theorem, c2 = 32 +42 = 9+16 =25 = 5