How Do U Find The Length Of An Angle? [Solved]

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How Do U Find The Length Of An Angle? [Solved]

How to Calculate Angle LengthLabel each side of the triangle with the letters a, b and c. Label the longest side, the hypotenuse, c.Use the Pythagorean theorem, which says that c = √(a^2 + b^2).Substitute numbers into the equation, so c = √12^2 + 6^2 = √(144 + 36) =√180.

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