16-12-2016
Mathematics

contestada

The perimeter of triangle ABC is 54 inches. Find the length of each side. A right triangle. The vertices of the triangle are labeled A, B, and C. Leg AB is labeled 3x. Leg BC is labeled 4x. Side AC is the hypotenuse and is labeled 5x.

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vicky189 vicky189

16-12-2016

54=3x+4x+5x
54=12x
x=4.5
AB-3(4.5)=13.5
BC-4(4.5)=18
AC-5(4.5)=22.5

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