1. April 1, 2009
A
B
Name all sets of
congruent angles:
C
D
E
2.
3. Other Angle Relationships
mADB = 200o
A
How is this different
than an inscribed angle?
chord & tangent D
instead of 2 chords
How is this similar to
an inscribed angle?
B
vertex is on
circle
C
The intercepted arc and angle have the same
relationship as inscribed angles.