A triangle has the dimensions shown. The perimeter of the triangle would be represented by which type of expression?
1 answer:
The third side is a linear expression , Option A is the right answer.
The missing diagram is attached with the figure.
<h3>What is a Triangle ?</h3>A triangle is a polygon with three sides , three vertices , three angles .
It is given that the side of the triangle as 3x+1 , 5x-2 , y
Perimeter is given as 10x-1
Perimeter = 3x+1 +5x-2 + y = 10x-1
8x -1 +y = 10x -1
y = 2x
which is a linear expression.
Therefore the third side is a linear expression , Option A is the right answer.
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