Which triangle defined by three points on the coordinate plane is congruent with the triangle illustrated, and why?
A) (-4, 1)(-4, 6)(-1, 6); because corresponding pairs of angles are congruent.
B) (-8, 2)(-8, 12)(-2, 12); because corresponding pairs of angles are congruent.
C) (-4, 1)(-4, 6)(-1, 6); because corresponding pairs of sides and corresponding
pairs of angles are congruent.
D) (-8, 2)(-8, 12)(-2, 12); because corresponding pairs of sides and
corresponding pairs of angles are congruent.
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