Construct a tangent line from an external point to a circle.
Construct tangents with the midpoint auxiliary circle
Problem
Construct \(\text{both}~\text{tangents}\) from exterior point \(R\) to the circle centered at \(A\). Give the ordered steps for bisecting \(AR\) at \(B\), drawing the diameter-based auxiliary circle, naming its intersections \(X\) and \(Y\) with the original circle, and drawing the \(\text{two}~\text{tangent}~\text{segments}\).
