Mathematics for IGCSE & O level - Coordinate Geometry (Section 2 - No. 12)
What is the formula to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2)?
(x1 + x2, y1 + y2)
((x1 + x2)/2, (y1 + y2)/2)
√(x2 - x1)^2 + (y2 - y1)^2
((x2 - x1)/2, (y2 - y1)/2)
Explanation
The midpoint formula is ((x1 + x2)/2, (y1 + y2)/2).
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