Triangle Perimeter #1

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Taught by YourMathGal
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Meets NCTM Standards:
Lesson Description:

Solves this geometry problem: In a triangle, one side is six feet more than the shortest side. The other side is five feet less than twice the shortest side. The perimeter is 33 feet. Find the length of each side.

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Questions answered by this video:
  • In a triangle, one side is 1cm less than the longest side.The other side is 2cm less than one-quarter of the longest side. The perimeter is 33cm Find the lengths of each side.