Mathematics

The difference in the measures of the 2 complementary angle is $$12^o$$. Find the measure of the angle.


SOLUTION
Let the two angles be x and y.
Therefore,
$$x+y = 90^{o}$$
$$x-y = 12^{o}$$
On solving,
$$x=51^{o}$$ and $$y=39^{o}$$
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