To determine the third side of a triangle, we need to know the relationship between the lengths of the sides. There are three types of triangles based on side lengths: equilateral, isosceles, and scalene.
1. Equilateral Triangle: In this case, all three sides have the same length. Since you are given two sides as 100 and 80, if it were an equilateral triangle, the third side would also be of length 100 or 80. Therefore, if it is an equilateral triangle, the third side length is either 100 or 80.
2. Isosceles Triangle: In an isosceles triangle, two sides have the same length. Since the given lengths are 100 and 80, the third side must have a length different from these two. The third side could be any value within the range of (20, 180).
3. Scalene Triangle: A scalene triangle has three sides of different lengths. In this case, the third side length cannot be determined just by knowing two side lengths. More information or an angle measurement is required to find the length of the third side.
Without more information, we cannot determine the exact length of the third side.
there is a triangle and we are given the lengths 2 sides. 100 and 80. What is the third side
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1 answer