Do Now
Use the properties you know about tangent lines to find the values.
Find the value of x.
Find the value of y. (make sense of your answer!)
Find the measure of JK.
Using Pythagorean Theorem with Circles
In the diagram, Circle P and Circle Q are congruent. FG and JK are congruent and measure of Arc JK is 80 degrees. Find the measure of FG.
Measure of Arc BC =
Measure of Arc AB =
Use the Intersecting Chords Theorem to find the missing value.
BLUES to the BOARDS!
Use the Intersecting Chords Theorem.
GREENS to the BOARDS!
Use the Intersecting Chords Theorem to solve for x.
GREENS to the BOARDS!
Use the Intersecting Chords Theorem to solve for x.
REDS to the BOARDS!
Use the Intersecting Chords Theorem to solve for x.
BLUES to the BOARDS!
Use the Intersecting Chords Theorem to solve for x.