Geometryhard · Past Paper
Find the coordinates of the point dividing the segment (2, 3) and (7, 8) externally in the ratio 2:1.
A(12, 13)
B(12, 11)
C(5, 5)
D(9, 10)
✓ Correct Answer: A — (12, 13)
x = (m1x2 - m2x1)/(m1-m2) = (2*7 - 1*2)/(2-1) = 12; y = (2*8 - 1*3)/(2-1) = 13.
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