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pythagorus theory |
| Pythagoras Theorem describes the mathematical relationship between three sides of a right- angled triangle. Pythagoras Theorem states that in right- angled triangle the square of the hypotenuse longest side is equal to the sum of the squares of the other two sides. It is written on the formula a2+b2= c2  Example: The above triangle has the value a=9 and c= 15. Calculate the value of side b. Solution. a) Using Pythagoras theorem a2+b2= c2 92+b2=152 Find the value of b b2= 255-81=144 b=  |
