6 topics · every exam question type
📏1. Distance & MidpointLength of a segment and its midpoint2 types✂️2. Section Formula & CentroidInternal division in a ratio; centroid of a triangle2 types🔺3. Triangle Area & CollinearityArea from vertices; when three points are in a line2 types📈4. Slope & LinesSlope, parallel & perpendicular, intercepts2 types✖️5. Intersection of LinesSolve two lines; expressions at the meeting point2 types🪞6. Reflection & Distance to a LineReflect a point; distance from a point to a line2 types