Mathematics, 11.01.2021 05:20 James300102
The perimeter of a triangle is 21. The smallest side is 3. The 2nd side is twice the smallest side. The 3rd side is 6 more than the 2nd side. Write an equation to solve the perimeter.
Answers: 2
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The perimeter of a triangle is 21. The smallest side is 3. The 2nd side is twice the smallest side....
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