alleryWhat is the centroid of a triangle with vertices (1, 2), (4, 5), and (7, −1)?
A(3, 2)
B(4, 3)
C(4, 2)
D(6, 2)
Answer & Solution
Correct answer: C. (4, 2)
The coordinate averages are (12/3,6/3)=(4,2).
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