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madam [21]
3 years ago
11

A triangle has sides of length 4,3, and 5. is it a right triangle? explain

Mathematics
2 answers:
Elan Coil [88]3 years ago
7 0

Yes.  Notice that the Pythagorean Theorem applies here.  3^2 + 4^2 = 5^2, so this triangle is a right triangle.

iVinArrow [24]3 years ago
3 0
It is a right triangle because a 3, 4, 5 triangle is always a right triangle. it is because it is a Pythagorean Triple. all the sides are whole numbers
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