Endie Endie
  • 19-03-2017
  • Mathematics
contestada

The sides of a triangle are (x+5), and (x+8) units. Find the value of x if the perimeter of the triangle is 106 units.

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irspow
irspow irspow
  • 19-03-2017
106=x+x+5+x+8

106=3x+13

3x=93

x=31

(the sides are 31, 36, 39 respectively)
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