PYTHAGORAS

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most imporant formula

A sqaured + B sqaured = C sqaured

steps;

1. lable your sides

2. sqaure a

3. then b

4. add the two numbers together

5. then sqaure root the answer

if when labling your sizes you only have B and C you have to re arange the formula and have too take C sqaured away from B sqaured.

Example;

Here we do;;

4 X 4 + 6 X 6 = 16 + 36 = 52

then we sqaure root 52

52 squared rooted = 7.2

http://youtu.be/ku4rEwRxZOc (Embed)

C is always the hypotenuese

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