geometry vocab

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Across
  1. 1. - Formula is the formula for the midpoint between points
  2. 5. - To divide into two equal parts.
  3. 6. - A figure formed by two rays with a common endpoint called the vertex.
  4. 8. - The continuous line forming the boundary of a closed geometric figure.
  5. 10. - The distance around a circle.
  6. 13. - A precise location in space.
  7. 14. - A four-sided figure.
  8. 15. - A polygon with three sides and three angles.
Down
  1. 1. - The point halfway between two given points.
  2. 2. - A straight line passing from side to side through the center of a body or figure, especially a circle or sphere.
  3. 3. - The longest side of a right-angled triangle, opposite the right angle.
  4. 4. - A straight path that extends infinitely in both directions.
  5. 7. - A perfectly round shape with all points equidistant from the center.
  6. 9. - Having all sides equal in length.
  7. 11. - Having two sides of equal length.
  8. 12. - A straight line from the center to the circumference of a circle or sphere.
  9. 13. - A polyhedron with a polygonal base and lateral faces that taper to an apex. A pyramid with a triangular base is called a tetrahedron.