ACT Math Review

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Across
  1. 2. Unit of length equal to 5280 feet.
  2. 5. A line segment joining a vertex to the midpoint of the opposide side.
  3. 8. A line segment that joins the center of a circle or sphere with any point on the circumference of the circle or the surface of the sphere.
  4. 13. Units equal to 3 feet.
  5. 14. Theorem stated that the square of the hypotenuse of a right triangle is eual to the sum of the squares of the other two sides.
  6. 15. Geometric figure that may be thought of as a piece of pie.
  7. 17. Figures with 10 sides and 10 angles.
  8. 20. Units equal to four quarts.
  9. 21. Geometric figure that may be thought of as a solid tube.
  10. 22. Tool used to draw circles.
  11. 24. Statements with if...then... format.
  12. 25. Solids bounded by six equal squares, forming a right angle between any two adjacent faces.
  13. 26. 6, to 36; 9 to 81. (2 words)
  14. 28. Any number divided by itself.
Down
  1. 1. Pre-established fact, as in a geometry proof.
  2. 3. Vertical line in a system of Cartesian coordinates.
  3. 4. Length times width, for a rectangle.
  4. 6. There are 12 of these in a foot.
  5. 7. Two lines that are always the same distance apart and never touch
  6. 9. Lines at which surfaces of a solid object meet.
  7. 10. Longest length in a right triangle.
  8. 11. Tools used to measure angles.
  9. 12. Geometric figures that may be thought of as solid funnels.
  10. 16. An algebraic statement with "=" in it.
  11. 18. an angle formed by two chords in a circle which have a common endpoint.
  12. 19. Each of the quantities connected by plus or minus signs in an algebraic expression.
  13. 22. In a right triangle, it's the ratio of the side adjacent to a given angle to the side across the right angle.
  14. 23. The ratio of a circle's circumference to its diameter.
  15. 25. Unit euqal to eight fluid ounces.
  16. 27. Units of weight equal to 2000 pounds.