Analytic Geometry

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Across
  1. 3. a segment from a triangle’s vertex that meets the opposite side at a right angle
  2. 6. lines lines that intersect to form a 90 degree angle
  3. 8. the measure of how steep a line is, calculated as rise over run
  4. 9. a line segment that passes through the center of a circle and connects two points on the circle
Down
  1. 1. a line that cuts a segment in half at a right angle
  2. 2. a segment from a triangle’s vertex to the midpoint of the opposite side
  3. 4. a polygon with three sides and three angles vertex the point where two sides of a polygon or two line segments meet
  4. 5. the set of all points that are the same distance from a center point
  5. 6. lines lines that never intersect and have the same slope
  6. 7. the point exactly halfway between the endpoints of a line segment
  7. 10. the distance from the center of a circle to any point on the circle