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Bell Ringer

60 . 3. 30 . Bell Ringer . Find x and y. X. Y. Objective. I can evaluate the legs and hypotenuse of a 30-60-90 triangle in word problems. 60 . 30 . Let’s identify the sides of a 30 -60  -90  triangle. Hypotenuse. Short Leg. The longest side located across the right angle!.

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Bell Ringer

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  1. 60 3 30 Bell Ringer Find x and y X Y

  2. Objective • I can evaluate the legs and hypotenuse of a 30-60-90 triangle in word problems

  3. 60 30 Let’s identify the sides of a 30-60-90 triangle Hypotenuse Short Leg The longest side located across the right angle! The shortest side located across the 30 angle! Long Leg The side located across the 60 angle!

  4. 60 6 3 30 Formula Hypotenuse = 2*Short Leg Short Leg Long Leg= Short Leg* 3

  5. 60 X 30 Example 1 Find x and y. Solution: Which leg is given? Long Leg Long Leg= Y Long Leg = Short Leg * 5 3

  6. Example 2 If an equilateral triangle has side with length , find the length of the altitude.

  7. Solution

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