### Home > CCG > Chapter 11 > Lesson 11.2.3 > Problem 11-117

11-117.

Solve for the variables in each of the diagrams below. Assume that point is the center of the circle in part (b).

(ext. sec. seg. + int. sec. seg.)and

Draw a perpendicular bisector on the chord to the center of the circle, and then create two triangles.

Draw two intersecting chords, which will create two congruent triangles.