Angle Measures and Segment Lengths in Circles

10-5 Secants and Segments

I can

• Use angle measurements and segment lengths formed by intersecting lines and circles to solve problems

Essential Question

• How are measures of angles, arcs, and segments formed by intersecting seant lines related?

Multiple Choice

Points A, B, C and D are evenly spaced. This means that they are ________

• different

• Congruent (equal)

Fill in the Blank

Lines AC and BD are the circle's ______

What can we say then?