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Find the perimeter of a triangle with sides that measure 4x + 9, 25x + 6 and 15.

1 Answer

7 votes

Answer: 29x + 30

Explanation:

The perimeter of a triangle is simply the addition of the three sides, that is

4x + 9 + 25x + 6 + 15

⇒ 29x + 30

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