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02-02-2017
Mathematics

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The given problem refers to right triangle ABC with C = 90°. Use the given information to find the exact value of the six trigonometric functions of A. b = 15, c = 17

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jdoe0001 jdoe0001

02-02-2017

notice the picture below

using the pythagorean theorem, what do you think side "a" would be?

[tex]\bf c^2=a^2+b^2\implies \sqrt{c^2-b^2}=a\qquad \begin{cases} b=15\\ c=17 \end{cases}[/tex]

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