Created by rory.examtime over 5 years ago
There are 3 common formulae for finding the area of a given triangle.
1. 1/2 x b x h
There are 3 common formulae for the area of a triangle.
- Area = 1/2 x b x h
- This formula is only useful if we know h, the perpendicular height.
- This formula is useful if we know the length of any two sides and the angle at which they meet
- Known as Heron's formula.
-Can be used when you know the length of all three sides.