A triangle has vertices P(-1,6), Q(-3, -4) and R(1, -4).F...
A triangle has vertices P(-1,6), Q(-3, -4) and R(1, -4).Find the midpoint of PQ and QR respectively.
(0,-2) and (-1, -4)
(-1,0) and (-1,-1)
(-2,1) and (0,1)
(-2,1) and (-1,-4)
Correct answer is D
No explanation has been provided for this answer.
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