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  • The length of each side of an equilateral triangle is 3x ...
Multiple choice

The length of each side of an equilateral triangle is 3x + 2. Which expression represents the perimeter of the triangle?

  1. 3x + 6

  2. 9x + 2

  3. 9x + 6

  4. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Perimeter = 3(3x + 2) = 9x + 6

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