9514 1404 393
Answer:
(3, 4)
Explanation:
Put the numbers in the formula and do the arithmetic.
Q = (A + B + C)/3
Q = ((1, 1) +(4, 5) +(4, 6))/3 = (1+4+4, 1+5+6)/3 = (9, 12)/3
Q = (3, 4)
The centroid is (3, 4).
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