3 years ago

A triangle has side measures of 8, 13, 15. Are these the measures of a RIGHT Triangle?

Mathematics

1 answer:

Andreas93 [3]3 years ago

6 0

Answer:

No.

Step-by-step explanation:

Since we know the side lengths of the triangle, we can figure out whether or not this is a Pythagorean triple.

Pythagorean theorem: a^2 + b^2 = c^2

a and b are both smaller than c.

So,

8^2 = 64.

13^2 = 169.

15^2 = 225.

64 + 169 = 233.

233 is not equal to 225.

Therefore, this is not a right triangle.

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