Module 6 Padlet by Casey Stilley https://padlet.com/stilleyc3599/h0l11ztk0pot Casey Stilley en-us 2017-03-10 21:47:56 UTC 2017-03-10 22:04:20 UTC hello@padlet.com Vocab: Sine stilleyc3599 https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159398615 the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.]]> 2017-03-10 21:49:25 UTC https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159398615 Vocab: Cosine stilleyc3599 https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159398647 the trigonometric function that is equal to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse.]]> 2017-03-10 21:49:48 UTC https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159398647 Vocab: Tangent stilleyc3599 https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159398704  In a right triangle, the tangent of an angle is the length of the opposite side divided by the length of the adjacent side.]]> 2017-03-10 21:50:09 UTC https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159398704 New Formulas stilleyc3599 https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159398853 tan = opposite / adjacent
sin = opposite / hypotenuse
cos = adjacent / hypotenuse
midpoint: (x1+x2)/2, (y1+y2)/]]> 2017-03-10 21:51:35 UTC https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159398853 New Concept: Angle of Depression/Elevation stilleyc3599 https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159399104 The main ratio that we use to find the these is tangent. This angle may be found by using this formula: tan y = opposite/adjacent. You can also use cos or sin to find other missing parts of these problems.]]> 2017-03-10 21:54:23 UTC https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159399104 Video stilleyc3599 https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159399515 https://www.youtube.com/watch?v=O74LFU4VmlE]]> 2017-03-10 21:58:44 UTC https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159399515 Picture stilleyc3599 https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159399692 2017-03-10 22:00:20 UTC https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159399692 Example Problem stilleyc3599 https://padlet.com/stilleyc3599/h0l11ztk0pot/wish/159399754 Triangle RMA has a hypotenuse of 28, and the longer straight side is 5. Angle R is 90 degrees, and the other two are unknown. Angle M is between the two measurements 5 and 28. What is the measure of angle M? 

cos M = 5/28
cos M = cos^-1(5/28)
cos M = 79.7 degrees.

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