Epiphanylovedayu Epiphanylovedayu

13-01-2021
Mathematics

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The side length of an equilateral triangle is 6x - 12. Write an expression for the perimeter of the triangle in simplest form.

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jimrgrant1 jimrgrant1

13-01-2021

Answer:

18x - 36

Step-by-step explanation:

In an equilateral triangle the 3 sides are congruent, then

perimeter = 6x - 12 + 6x - 12 + 6x - 12 ← collect like terms

= 18x - 36

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