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3 years ago

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the sides of a triangle have lengths s,s+4,and 3s write an expression that represents the perimeter of the triangle

1 answer:

mamaluj [8]3 years ago

3 0

Perimeter of a poligon= sum of all sides.
Perimeter of this triangle=s+(s+4)+3s=5s+4

An expression that represents the perimeter of this triangle is: 5s+4

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