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The side length of an equilateral triangle is x + 3. Write an expression for the perimeter of the triangle.
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33 votes
The side length of an equilateral triangle is x + 3. Write an expression for the perimeter of the triangle.

User Snapper
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2 Answers

13 votes
13 votes

Answer:

(x+3)*3=3x+9

Step-by-step:

User StilgarBF
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27 votes
27 votes
perimeter = 3x+9
3(x+9)
User Louay Alakkad
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2.8k points
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