# math

A diagonal is drawn in a 12-in. square floor tile. Find
the sine, cosine, and tangent of the angle formed by the
diagonal and a side.

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1. the diagonal length is irrelevant, the fact that you have a square tile, means the angle we are working with is 45°
you should know the values of sin, cos, and tan of 45°

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posted by Reiny

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