a triangle 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?

asked Jul 21, 2019 50.6k views

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5 votes

yes I think.there is

Denis Schura answered Jul 23, 2019

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4 votes

Answer: Are the triangles similar? yes.

If so, what is the scale factor going from the top triangle to the bottom triangle? 1.5

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