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Warm up

Warm up. Draw ABT where BAT = 90 and sin T = 11/61. 1. What is the length of AT? 2. What is tan B?. 60. 60/11. Questions over HW?. Getting’ Triggy With It Video. http:// www.youtube.com/watch?v=t2uPYYLH4Zo

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Warm up

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  1. Warm up Draw ABT where BAT = 90 and sin T = 11/61. 1. What is the length of AT? 2. What is tan B? 60 60/11

  2. Questions over HW?

  3. Getting’ Triggy With ItVideo http://www.youtube.com/watch?v=t2uPYYLH4Zo http://www.schooltube.com/video/1e49182438433ab755b1/Gettin'%20Triggy%20Wit%20It

  4. Using Trig Ratios to Find a Missing SIDE

  5. Draw stick-man at the given angle. • Identify the GIVEN sides (Opposite, Adjacent, or Hypotenuse). • Figure out which trig ratio to use. • Set up the EQUATION. • Solve for the variable. To find a missing SIDE

  6. Roll with me right now, if you need a sideYou gotta know two thingsO.K. lets ride!You need an angle and one of the sidesIssue is, where does x reside?You see it up highThat's how you know to mul-ti-plySo easy ya get it on your own the first try Trig to the maximum, I be askin 'emHow bout the one time when yagotta use da-vis-ionOnly if X is down below,The X and the angle will switch, ya' know

  7. Classwork Worksheet

  8. H 1. Problems match the WS. A Where does x reside? If you see it up high then we MULTIPLY!

  9. 2. H O Problems match the WS. Where does x reside? If X is down below,The X and the angle will switch… SLIDE & DIVIDE

  10. H 3. Problems match the WS. A

  11. Keep working. We’ll come by and check your work.

  12. Roll with me right now, if you need a sideYou gotta know two thingsO.K. lets ride!You need an angle and one of the sidesIssue is, where does x reside?You see it up highThat's how you know to mul-ti-plySo easy ya get it on your own the first try Trig to the maximum, I be askin 'emHow bout the one time when yagotta use da-vis-ionOnly if X is down below,The X and the angle will switch, ya' know

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