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Centroid
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Circumcentre
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Orthocentre
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Finding the Orthocentre
Pg. 125 #21
Triangle PQR has vertices P(0, 2), Q(4, 4), and R(4, 5). Determine the coordinates of the orthocentre.
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Finding the Centroid
Pg. 125 #22
Triangle XYZ has vertices X(0, 1), Y(6, 1), and Z(3, 6). Determine the coordinates of the centroid.
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