08-11-2017
Mathematics

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The coordinates of the verticales of PQR are P(-4,1), Q(-1,2), and R(-3,-2). Determine whether PQR is a right triangle. Show all work. (Please help.)

The coordinates of the verticales of PQR are P41 Q12 and R32 Determine whether PQR is a right triangle Show all work Please help class=

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unigirl11 unigirl11

08-11-2017

It's not a right triangle it's obtuse

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