In square JKLM, L is the center of the circle. KR is tangent to the circle at R, MT is tangent to the circle at T. RT intersects LM at S. What is angle LST?
For the solution to this problem (and much more), please visit our website at http://www.localhost:10023/PDF/Lindell_TestYourself57-CornerOfBox_Solution.pdf. Good luck!
A PDF of this article as it appeared in the magazine is available by clicking HERE