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The side length of an equilateral triangle is 3x + 9 Which expression represents the perimeter of the triangle? A. 3x + 18 B. 3x + 27 C. 9x + 9 D. 9x + 27
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The side length of an equilateral triangle is 3x + 9 Which expression represents the perimeter of the triangle?

A. 3x + 18
B. 3x + 27
C. 9x + 9
D. 9x + 27

User Megamozg
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1 Answer

5 votes
the perimeter of the triangle is 3x + 18 yw
User Rivalus
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