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Use the image below to answer the following question. Find the values of sin x°, cos x°, tan x°, sin y°, cos y°, and tan y°.

 

 Aug 13, 2020
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Use Pythagoras' theorem to find the length of the hypotenuse, then use the definitions of sin, cos and tan

 

i.e sin = opposite/hypotenuse

    cos = adjacent /hypotenuse

    tan = opposite/adjacent

 Aug 13, 2020

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