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A triangle has sides with lengths of 2x - 7,5x - 3, and 2x - 2. What is the perimeter of the triangle?
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28 votes
A triangle has sides with lengths of 2x - 7,5x - 3, and 2x - 2. What is the perimeter of the triangle?

User Baconwichsand
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1 Answer

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29 votes
Perimeter is rhe added length of all three sides together. That means P = 2x - 7 + 5x - 3 + 2x - 2. We can combine like terms and find that the perimeter is 9x - 12.
User Lithuak
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