tonianngordon471 tonianngordon471

17-03-2021
Mathematics

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3x 3x 15 Perimeter of triangle: If the perimeter of the triangle is 90, what is the value of x? X =

3x 3x 15 Perimeter of triangle If the perimeter of the triangle is 90 what is the value of x X class=

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maheeniqbal maheeniqbal

17-03-2021

3x + 3x + 15 = 90 (you need to add up all the sides to get the perimeter)
9x=75
x=8.3

hope this helps!! :)

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