Geometry Terms - 7th Grade

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Across
  1. 1. Starts at a point and extends through another point.
  2. 4. __________ angles measure 180 degrees.
  3. 5. _____ angles are less than 90 degrees
  4. 7. Passes through two points and extends infinitely in both directions.
  5. 11. The area of all sides of a 3-D figure.
  6. 12. Two angles that add up to 90 degrees are said to be _________.
  7. 14. The shape where all points are equidistance from the center.
  8. 16. lxwxh gives the _________ of a rectangular prism.
  9. 17. that is more than 180 but less than 360 degrees.
  10. 20. Volume of a _______ can be calculated by Area of the BASE x Height
  11. 21. Circumference of a circle = _______ x Pi
  12. 22. The _______ connects two points on a circle and passes through the center.
Down
  1. 2. __________ angles share a ray and are 'next to' each other.
  2. 3. Angle that is more than 90 but less than 180 degrees
  3. 6. Vertical angles are ___________.
  4. 8. Two angles that add up to 180 degrees are said to be _______.
  5. 9. The distance between the center of circle and a point on the circle.
  6. 10. Diameter of the circle is twice the _________
  7. 12. The distance around a circle.
  8. 13. The space inside a shape.
  9. 15. A ________ connects two points on a circle (does not pass thru center)
  10. 18. Area of a circle = ______ x radius^2
  11. 19. A __________ connects to points.