Point to Tangents on a Circle

How to construct a Tangent from a Point to a Circle
using just a compass and a straightedge

Steps:

• Draw a line connecting the point to the center of the circle
• Construct the perpendicular bisector of that line
• Place the compass on the midpoint, adjust its length to reach the end point, and draw an arc across the circle
• Where the arc crosses the circle will be the tangent points.