Difference between Lengths of 2 Sides of a Triangle
the length of...
Question
the length of two sides of a triangle are 6m and 9m. between which two numbers can length of the third side fall?
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Solution
The length of the third side fall between the sum of length of other two sides and difference of other two sides.
So, the sum of length of other two sides = 6 + 9 = 15
And the difference of other two sides = 9 - 6 = 3.
So the length of third side falls between 3 m and 15 m.