The corners of a triangle are (2,1), (4,4), and (6,2). Which system of inequalities describes the interior of the triangle?
1 answer:
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Answer:
c) (-5, -7)
Step-by-step explanation:
In a parallelogram, the midpoints of the diagonals are the same point. This means ...
(R+T)/2 = (S+U)/2
R +T -S = U
(-6 +4 -3, -3 -1 -3) = U = (-5, -7)
