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Beat the Computer!

Beat the Computer!. Geometry Vocabulary for Unit 7. Directions: A slide will appear with a term Say the definition aloud before the computer can answer (5 sec.) You will hear a sound when the slide changes. base of a parallelogram. pg. 349. base of a parallelogram:

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Beat the Computer!

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  1. Beat the Computer! Geometry Vocabulary for Unit 7 Chris Giovanello, LBUSD Math Curriculum Office, 2011

  2. Directions: • A slide will appear with a term • Say the definition aloudbefore thecomputer can answer (5 sec.) • You will hear a sound when the slide changes Chris Giovanello, LBUSD Math Curriculum Office, 2011

  3. base of a parallelogram Chris Giovanello, LBUSD Math Curriculum Office, 2011

  4. pg. 349 base of a parallelogram: any of the sides of a parallelogram base Chris Giovanello, LBUSD Math Curriculum Office, 2011

  5. altitude of a parallelogram Chris Giovanello, LBUSD Math Curriculum Office, 2011

  6. pg. 349 altitude of a parallelogram: a segment perpendicular to the line containing that base drawn from the side opposite the base altitude Chris Giovanello, LBUSD Math Curriculum Office, 2011

  7. height of a parallelogram Chris Giovanello, LBUSD Math Curriculum Office, 2011

  8. height of a parallelogram: the length of an altitude pg. 349 length of this segment Chris Giovanello, LBUSD Math Curriculum Office, 2011

  9. area of a parallelogram Chris Giovanello, LBUSD Math Curriculum Office, 2011

  10. area of a parallelogram: A = bh pg. 349 h b Chris Giovanello, LBUSD Math Curriculum Office, 2011

  11. base of a rectangle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  12. pg. 349 base of a rectangle: any side of the rectangle (since, by definition, it is a parallelogram with four right angles) base Chris Giovanello, LBUSD Math Curriculum Office, 2011

  13. height of a rectangle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  14. pg. 349 height of a rectangle: the side perpendicular to the base height base Chris Giovanello, LBUSD Math Curriculum Office, 2011

  15. area of a rectangle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  16. pg. 349 area of a rectangle: A = bh h b Chris Giovanello, LBUSD Math Curriculum Office, 2011

  17. base of a triangle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  18. pg. 350 base of a triangle: any side of a triangle base base base Chris Giovanello, LBUSD Math Curriculum Office, 2011

  19. height of a triangle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  20. height of a triangle: length of the altitude to the line containing the base pg. 350 height base Chris Giovanello, LBUSD Math Curriculum Office, 2011

  21. area of a triangle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  22. pg. 350 area of a triangle: A = bh height base Chris Giovanello, LBUSD Math Curriculum Office, 2011

  23. Pythagorean Theorem Chris Giovanello, LBUSD Math Curriculum Office, 2011

  24. pg. 357 Pythagorean Theorem: In a right triangle, the sum of the squares of the lengths of the legs to the square of the length of the hypotenuse. a2 + b2 = c2 c a b Chris Giovanello, LBUSD Math Curriculum Office, 2011

  25. Pythagorean triple Chris Giovanello, LBUSD Math Curriculum Office, 2011

  26. Pythagorean triple: a set of nonzerowhole numbers a, b, and c that satisfy the equation a2 + b2 = c2 pg. 357 Some common triples: 3, 4, 5 5, 12, 13 8, 15, 17 7, 24, 25 Chris Giovanello, LBUSD Math Curriculum Office, 2011

  27. 45-45-90 Triangle Theorem Chris Giovanello, LBUSD Math Curriculum Office, 2011

  28. pg. 366 45-45-90 Triangle Theorem: both legs are congruent and the length of the hypotenuse is times the length of a leg 45 s s 45 s Chris Giovanello, LBUSD Math Curriculum Office, 2011

  29. 30-60-90 Triangle Theorem Chris Giovanello, LBUSD Math Curriculum Office, 2011

  30. pg. 367 30-60-90 Triangle Theorem: The length of the hypotenuse is twice the length of the shorter leg. The length of the longer leg is times the length of the shorter leg. 2s s s Chris Giovanello, LBUSD Math Curriculum Office, 2011

  31. height of a trapezoid Chris Giovanello, LBUSD Math Curriculum Office, 2011

  32. pg. 374 height of a trapezoid: the perpendicular distance h between the bases base b1 h leg leg b2 base Chris Giovanello, LBUSD Math Curriculum Office, 2011

  33. area of a trapezoid Chris Giovanello, LBUSD Math Curriculum Office, 2011

  34. pg. 374 area of a trapezoid: A = h(b1 + b2) b1 h b2 Chris Giovanello, LBUSD Math Curriculum Office, 2011

  35. area of a rhombus or kite Chris Giovanello, LBUSD Math Curriculum Office, 2011

  36. area of a rhombus or kite: A = d1d2 area of a rhombus or kite: A = d1d2 pg. 375 d1 d1 d2 d2 Chris Giovanello, LBUSD Math Curriculum Office, 2011

  37. center of a regular polygon Chris Giovanello, LBUSD Math Curriculum Office, 2011

  38. pg. 380 center of a regular polygon: the center of the circumscribed circle center Chris Giovanello, LBUSD Math Curriculum Office, 2011

  39. radius of a regular polygon Chris Giovanello, LBUSD Math Curriculum Office, 2011

  40. pg. 380 radius of a regular polygon: the distance from the center to a vertex radius Chris Giovanello, LBUSD Math Curriculum Office, 2011

  41. apothem of a regular polygon Chris Giovanello, LBUSD Math Curriculum Office, 2011

  42. pg. 380 apothem of a regular polygon: the perpendicular distance from the center to a side apothem Chris Giovanello, LBUSD Math Curriculum Office, 2011

  43. area of a regular polygon Chris Giovanello, LBUSD Math Curriculum Office, 2011

  44. pg. 380 area of a regular polygon: A = ap a p Chris Giovanello, LBUSD Math Curriculum Office, 2011

  45. circle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  46. pg. 386 circle: a set of points in a plane equidistant from a given point circle given point Chris Giovanello, LBUSD Math Curriculum Office, 2011

  47. center of a circle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  48. pg. 386 center of a circle: the given point in which a set of points in a plane are all equidistant circle P P Chris Giovanello, LBUSD Math Curriculum Office, 2011

  49. radius of a circle Chris Giovanello, LBUSD Math Curriculum Office, 2011

  50. pg. 386 radius of a circle: a segment that has one endpoint at the center and the other on the circle radius P Chris Giovanello, LBUSD Math Curriculum Office, 2011

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