Integer value of the longest possible side of a triangle

Thread starter aprao
Start date Dec 30, 2004
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Integer Triangle Value

AI Thread Summary

To determine the longest possible side of a triangle with a perimeter of 30 cm, the sum of any two sides must be greater than the third side. This means that if the longest side is denoted as 'x', then the other two sides must be less than 15 cm each to satisfy the triangle inequality. Therefore, the maximum integer value for the longest side is 15 cm, as it cannot equal or exceed half the perimeter. This conclusion is based on the fundamental properties of triangle side lengths. Understanding these principles is essential for solving similar geometric problems.

Dec 30, 2004

aprao

Hai

COuld you please help the formula as I am not able to identify the question below:

Question:

For a Traingle with a perimeter of 30cm, what is the integer value of the longest possible side ?

REgards
aprao

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Dec 30, 2004

spacetime

The sum of any two sides of a triangle is always greater than the third side. This puts a limit on the length of the biggest side.
Use this fact.

spacetime
www.geocities.com/physics_all/

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