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A triangle has sides that measure a, 2a and a +6. The perimeter of the triangle is 34. Solve for a
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22 votes
A triangle has sides that measure a, 2a and a +6. The perimeter of the triangle is 34. Solve for a

User Opticon
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1 Answer

21 votes
21 votes
a + 2a + a + 6 = 34
3a + 6 = 34
3a = 28
a = 9.3
User Kernelman
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