Inverse Trig Functions Objective: Evaluate the Inverse Trig Functions.
MM trig
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Transcript of MM trig
Trigonometry:
Sine, Cosine, Tangent
x∘
Opposite
Adjacent
Hypotenuse
sin x = oppositehypotenuse
cos x = adjacenthypotenuse
tan x = oppositeadjacent
67
23 x
Example 1 Find x
sin x = oppositehypotenuse
hypotenuse*sin x = opposite
23*sin67 = x Make sure your calculator is set to degrees: 1. Press Doc 2. Press 7 se8ng & Status 3. Press 2 Document Se8ngs 4. Choose Angle: select Degree
21= x
67
23 x
Find x
sin x = oppositehypotenuse
hypotenuse*sin x = opposite
23*sin67 = x Make sure your calculator is set to degrees: 1. Press Doc 2. Press 7 se8ng & Status 3. Press 2 Document Se8ngs 4. Choose Angle: select Degree
21= x
67
23 x
Find x
sin x = oppositehypotenuse
hypotenuse*sin x = opposite
23*sin67 = x Make sure your calculator is set to degrees: 1. Press Doc 2. Press 7 se8ng & Status 3. Press 2 Document Se8ngs 4. Choose Angle: select Degree
21= x
67
23 x
Find x
sin x = oppositehypotenuse
hypotenuse*sin x = opposite
23*sin67 = x Make sure your calculator is set to degrees: 1. Press Doc 2. Press 7 se8ng & Status 3. Press 2 Document Se8ngs 4. Choose Angle: select Degree
21= x
67
23 x
Find x
sin x = oppositehypotenuse
hypotenuse*sin x = opposite
23*sin67 = x Make sure your calculator is set to degrees: 1. Press Doc 2. Press 7 se8ng & Status 3. Press 2 Document Se8ngs 4. Choose Angle: select Degree
21= x
67
23 x
Find x
sin x = oppositehypotenuse
hypotenuse*sin x = opposite
23*sin67 = x Make sure your calculator is set to degrees: 1. Press Doc 2. Press 7 se8ng & Status 3. Press 2 Document Se8ngs 4. Choose Angle: select Degree
21= x