196,250 views
22 votes
22 votes
Create an expression for the perimeter of the triangle.

Side 1: x
Side 2: x
Side 3: y

User Doffm
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3.1k points

2 Answers

25 votes
25 votes
Perimeter

x+x+y
= 2x+y
User AMIB
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2.7k points
8 votes
8 votes
The measures of the 3 sides of a triangle can be represented by algebraic expressions x, 3x-1, and 4x+2.the perimeter of the triangle is 81inches. What are the lengths of the sides of the triangle?
User Ukautz
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2.5k points