Geometry Crossword

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Across
  1. 2. Angles Two angles in a plane which share a common vertex and a common side but do not overlap.
  2. 6. Lines two lines that intersect to form right angles
  3. 10. A complete circular arc. Circumference also means the distance around the the outside of a circle.
  4. 13. the longest side of a right triangle, opposite the right angle.
  5. 14. theorem a2 + b2 = c2
  6. 15. Surface planes of three-dimensional shapes.
  7. 16. A line segment between the center and a point on the circle or sphere.
Down
  1. 1. A specific position on a line, plane, or in space.
  2. 3. The meeting of two faces on a three-dimensional shape.
  3. 4. two lines in a two-dimensional space that do not meet (for example, the opposite sides of a square).
  4. 5. Two lines that meet to make a corner.
  5. 7. Segment a part of a straight line that is bounded by two distinct end points,
  6. 8. A line segment between two points on the circle or sphere which passes through the center.
  7. 9. Also known as corner/corners. The point at which two sides of a two-dimensional figure or two edges of a three-dimensional figure meet.
  8. 11. Having a plane-like quality.
  9. 12. A part of a line having only one end point