Question 1187880
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<pre>

With the given data  tan(x) = {{{15/112}}},   you may think that

the opposite leg is  15  units long, while the adjacent leg is  112 units long.


Then you calculate the hypotenuse using Pythagoras


    hypotenuse = {{{sqrt(15^2+112^2)}}} = 113.


Having it,  sin(x) = {{{15/113}}},  cos(X) = {{{112/113}}}.    <U>ANSWER</U>
</pre>

Solved.