alleryThe centroid of a triangle with vertices A(1, 1), B(4, 7), C(7, 1) is:
A(3, 4)
B(3, 3)
C(4, 4)
D(4, 3)
Answer & Solution
Correct answer: D. (4, 3)
Centroid = ((1 + 4 + 7)/3, (1 + 7 + 1)/3) = (12/3, 9/3) = (4, 3).
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