GesiRae1 GesiRae1

13-12-2017
Mathematics

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The triangle and the rectangle have the same perimeter. Find the value of x

The triangle and the rectangle have the same perimeter Find the value of x class=

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bosseamber7 bosseamber7

13-12-2017

Set the two perimeters equal to each other so you have
3x+18=6x+12
Now solve for x. You get
3x=6
x=2
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