### Home > PC3 > Chapter 11 > Lesson 11.1.4 > Problem 11-72

11-72.

Two lines are drawn tangent to the circle , one at the point

Draw a diagram. Recall that a line tangent to a circle is perpendicular to the radius at that point.

11-72.

Two lines are drawn tangent to the circle , one at the point

Draw a diagram. Recall that a line tangent to a circle is perpendicular to the radius at that point.