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10.3 Apply Properties of Chords

Last updated over 1 year ago
10 questions
Do Now
3
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.
_______
Apply Properties of Chords
1

Using Pythagorean Theorem with Circles

Minor Arcs & Congruent Chords
1

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.

2


Measure of Arc BC = _______

Measure of Arc AB = _______
Intersecting Chord Theorem
1

Use the Intersecting Chords Theorem to find the missing value.


1

BLUES to the BOARDS!

Use the Intersecting Chords Theorem.

1

GREENS to the BOARDS!

Use the Intersecting Chords Theorem to solve for x.

1

GREENS to the BOARDS!

Use the Intersecting Chords Theorem to solve for x.


1

REDS to the BOARDS!

Use the Intersecting Chords Theorem to solve for x.


1

BLUES to the BOARDS!

Use the Intersecting Chords Theorem to solve for x.


Finished with all greens?

Go to Khan Academy and finish ALL circle exercises that have been assigned.