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SOHCAHTOA: Practice with Sine, Cosine and Tangent
Identify opposite sides,angles and their sine etc.
SOHCAHTOA
Practice Problems
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What is the sin( ACB)?
sin(ACB) = opposite/hypotenuse =12/13=.92
What is cos(ACB)?
cos(ACB)= adjacent/hypotenuse = 9/13 = .69
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What is sin(1)?
sin(1)=opposite/hypotenuse = 24/25 = .96
What is cos(1)?
cos1 = adjacent/hypotenuse = 7/25 =.28
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What is sin(2), cos(2) & tan(2)?
sin(2) =3/5= .6
cos(2) = 4/5 = .8
tan(2) = 3/4 = .75
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