(B) Unit 5 Right Triangle Trigonometry (2)

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Across
  1. 5. the theorem that states "a^2 + b^2 = c^2".
  2. 7. a polygon where the length of each side are congruent and the interior angle measures are congruent
  3. 8. a line segment that is drawn from the center of a regular polygon to a side and is perpendicular to that side
  4. 9. two angle measures that add to 90 degrees
Down
  1. 1. a triangle where the hypotenuse is two times as long as the shorter leg and √(3) times as long as the shorter leg
  2. 2. the theorem that states "The sum of the interior angles of any triangle is equal to 180°".
  3. 3. what mode should your calculator be in when calculating trigonometry ratios?
  4. 4. a triangle where , the hypotenuse is √(2) times as long as either leg
  5. 6. the type of triangle needed in order to be able to use the trigonometry ratios of sin, cos, tan