Question
Which are the possible side lengths of a triangle?
Asked by: USER4496
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Answer (50)
If you know you have a triangle, then the sum of the shortest 2 sides must be greater than the length of the longest side. Graph this for a better understanding.
This stems from the Pythagorean Theorem, which applies only to right triangles: x^2 + y^2 = h^2, where x and y are the shortest two sides and h is the hypotenuse.
Don't know whether or not you have studied the Law of Sines and/or the Law of Cosines, but both are relevant here.
This stems from the Pythagorean Theorem, which applies only to right triangles: x^2 + y^2 = h^2, where x and y are the shortest two sides and h is the hypotenuse.
Don't know whether or not you have studied the Law of Sines and/or the Law of Cosines, but both are relevant here.