Transcript 11.5 Angle Relationships In Circles

11.5 Angle Relationships In
Circles
Geometry
Theorem
Examples:
 Find each measure.
 mEFH

Example:
 Find each Measure
 mSTU

Theorem:
Example:
 Find the measure.
 mAEB
Example:
 Find the Measure
 mABD
Example:
 Find the measure.
 mRNM
Theorem:
Example:
 Find the value of x for each problem below.
Example:
 Find the value of x.
Example:
 In the company logo shown,
and
= 12°. What is mFKH?
= 108°,
 Two of the six muscles that control eye
movement are attached to the eyeball and
intersect behind the eye. If mAEB=225˚, what is
the mACB?
In Summary:
Example:

Find
U
V
Example
 Find mLP
Example:
 Find each measure.
 mFGJ
 mHJK
Example:
 An observer watches people riding a Ferris
wheel that has 12 equally spaced cars. Find x.
Example:
 Find mCE