AIR MATH

Math Question

Question 2 (1 point) \( \triangle P Q R \) has vertices \( P(-3,-1), Q(-1,7) \), and \( R(3,3) \). Is \( \triangle P Q R \) a right triangle? Determine why or why not... yes, because the measure of \( \angle P R Q \) is \( 90^{\circ} \) yes, because \( \overline{P R} \) and \( \overline{Q R} \) have negative reciprocal slopes, and therefore they are perpendicular. no, because there are no angles that measure \( 90^{\circ} \); no sides have negative reciprocal slopes. yes, because \( \overline{P Q} \) and \( \overline{Q R} \) have negative reciprocal slopes, and therefore they are perpendicular.

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