Find the lengths of the sides of the triangle PQR.Р(5, —2, —1), О(9, 0, 3),R(11, –4, –1)Is it a right triangle? Is it an isosceles triangle?

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Find the lengths of the sides of the triangle PQR. P(5, –2, –1), Q(9,0, 3), R(11, –4, –1) Is it a right triangle? Is it an isosceles triangle?

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter5: Similar Triangles

Section5.CT: Test

Problem 8CT

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Find the lengths of the sides of the triangle PQR.
Р(5, —2, —1), О(9, 0, 3),
R(11, –4, –1)
Is it a right triangle? Is it an isosceles triangle?

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