Class 10
Pythagoras Theorem Visual Proof: Why a² + b² = c²
Pythagoras' theorem says that in any right-angled triangle, a² + b² = c², where c is the hypotenuse (the longest side). The visual pr...
Posts
Newest first
Class 10
SOH CAH TOA: How to Know Which Trig Ratio to Use
To know which ratio to use, look at the two sides in the question: the one you know and the one you want. Label the sides from the angle ...