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Lyrx [107]
3 years ago
7

What is the length of the longest side of a triangle that has vertices at (-5,-1), (-5,5), and (3,-1)

Mathematics
1 answer:
Artyom0805 [142]3 years ago
7 0

Answer:

8.9

Step-by-step explanation:

Those vertices form a right triangle so you can use Pythagorean Theorem.

8 squared +4 squared= the squared root of 80

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