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jekas [21]
3 years ago
13

Is 33,44,55 a right triangle?

Mathematics
2 answers:
Paul [167]3 years ago
6 0

Answer:

Yes!

Step-by-step explanation:

We know that right triangles follow the Pythagorean Theorem, where

a^{2} + b^{2} = c^{2}

So we will put our side lengths into this formula, keeping in mind that c = the hypotenuse, which is the longest side. a and b are fairly arbitrary.

33^{2} + 44^{2} = 55^{2}

If this works, we know it's a right triangle.

1089 + 1936 = 3025

3025 = 3025

It worked! It's a right triangle!!

dybincka [34]3 years ago
4 0
Yes, a triangle who's sides are 33 cm, 44 cm, and 55 cm is a 3–4–5 right triangle.
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Answer:

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=========================================================

One method is to plot the points P(3,6) and Q(7,3) on the same xy grid.  Plot a third point R at (3,3). See the diagram below.

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This is the length of PQ

-----------------------------------

Or you can use the distance formula which is effectively using the pythagorean theorem just in a slightly different format (though it may not be obvious).

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