Pythagoras' Theorum Summary - Maths
Slides in this set (1)
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- The triangle must be a right angled triangle.
- The longest side is the hypotenuse, we label that C.
- It doesn't matter which way round we label A and B.
- The equation: C² = A² + B². If we need to find A or B, we must rearrange the equation.
- For 3D Pythagoras, we must try and split the shapes down into right angled triangles.
- Some questions may involve us using Pythagoras even though the question doesn't always ask for it so watch out!
- Always remember once you have squared the numbers and added/subtracted them, you must square root and round to the asked amount of significant figure or decimal place when asked.