Question
Find the perimeter of a triangle if one side is 11 centimeters, another side is two-fifths the perimeter, and the third side is onehalf the perimeter.
Step 1
We know that one side of the triangle is 11 cm, another side is $\frac{2}{5}$ of the perimeter, and the third side is $\frac{1}{2}$ of the perimeter. Show more…
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