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Midpoint & Distance
Geometry
| Question | Answer |
|---|---|
| Midpoint of a line segment | M=a+b/2 |
| Midpoint in the coordinate plane | M=x1+x2/2 y1+ y2/2 |
| Distance of a line segment | D=second point -first point =b-a |
| Distance in the coordinate plane | D sqrt(x2-x1)2+ (y2-y1)2 |