1. Daniel Carriero Group: 3-D Mr. Powell
The Hypotenuse is always bigger then the other 2 side
c² = a² + b²
c² - b² = a²
Daniel Carriero Group: 3-D Mr. Powell

2. First Way First step: Is to look if it’s a right angle triangle.
Second step: Locate the hypotenuse
Third step: If the hypotenuse is missing you must use the formula
c² = a² + b²
The hypotenuse is always the opposite side of the right triangle

3. Second Way
If the hypotenuse is given to you and you are missing another side you must use this formula
c² - b² = a²

4. = Example First way First do: 8² = 64 Then: 6² = 36 Then 64 + 36 = 100
And Last do: √100= 10 = 10

5. = Example Second way First do: Then: 225 - 81= 144 15² =225
Then do:
9² = 81
Then: = 144
After: √144= 12
12 is the answer for the missing side = 12