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perimeter of a triangle is 49 ft. One side is 7ft shorter than the second side. Third side is 4 feet shorter than the second side. Find the length of each side.​

User Xsl
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1 Answer

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21 votes

Answer:

Second side = x feet

First side = x - 2 feet

Third side = x - 4 feet

Perimeter is 15 feet

15 = x + x - 2 + x - 4

Solve for x and then plug your x-value back into the three sides given above

User Bikeonastick
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