# SOLUTION: 3. 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.

Algebra ->  Angles -> SOLUTION: 3. 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.      Log On

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 Click here to see ALL problems on Angles Question 248505: 3. 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.Answer by stanbon(60778)   (Show Source): You can put this solution on YOUR website!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. ----------------------- Let each side be "x" By Pythagoras: 2x^2 = 144 x^2 = 72 x = 6sqrt(2) -------------------- sin = 6sqrt(2)/12 cos = 6sqrt(2)/12 tan = 1 ----------------------- Cheers, Stan H.