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Mathematics, 14.07.2019 05:30 monae7803

Atriangle has lengths of 2.6, 8.1, 8.6. is this a right triangle? why or why not? is there an angle in this triangle larger than 90 degrees?

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Atriangle has lengths of 2.6, 8.1, 8.6. is this a right triangle? why or why not? is there an angl...

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