PLZZZZZZ ASAP I NEEED HELP I WILL GIVE BRAINLIEST AND 10 POINTS!!!!!!!

Mathematics

1 answer:

densk [106]2 years ago

5 0

Answer:

10 inches ?

Step-by-step explanation:

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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, d

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Let us use the Pythagorean theorem in identifying what triangle can be formed.

Let us assume that the 2 wooden dowels each measure 8 inches. We cut off one wooden dowel into half, so it becomes 2 pcs of 4 inches each.

The 3 wooden dowels now measure, 4 inches, 4 inches, and 8 inches.

The Pythagorean theorem states:

a² + b² = c²
4² + 4² = 8²
16 + 16 = 64
34 ≠ 64

The measure of the cut wooden dowel must be longer than the uncut wooden dowel to create a triangle.

I also tried this on a piece of paper, I cut each piece according to the assumed measure. No triangle can be formed under this activity.

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2 years ago

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