missjohnson9266 missjohnson9266
  • 10-03-2020
  • Mathematics
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Ruben has two congruent wooden dowels. He cuts one dowel in two in order to have three pieces to make a triangle. Explain why

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139911
139911 139911
  • 10-03-2020

Answer:

The dowels are congruent, so they have the same length. If one is cut, the sum of the lengths of the two cut pieces will equal the length of the longer piece. If the pieces are to make a triangle, the sum of the lengths of the two cut pieces must be greater than the length of the third piece.

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