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Question
The coordinates of the vertices of ΔABC are respectively (–4, –2), (6, 2), and (4, 6). The centroid G of ΔABC is ______.
Options
(2, 2)
(2, 3)
(3, 3)
(0, –1)
MCQ
Fill in the Blanks
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Solution
The coordinates of the vertices of ΔABC are respectively (–4, –2), (6, 2), and (4, 6). The centroid G of ΔABC is (2, 2).
Explanation:
Coordinates of the centroid G of ΔABC
= `((x_1 + x_2 + x_3)/3, (y_1 + y_2 + y_3)/3)`
= `((-4 + 6 + 4)/3, (-2 + 2 + 6)/3)`
= (2, 2)
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