CDEF is a cyclic quadrilateral Move point C to find a relationship between angles D and F. (You may need to study this for a while.) By moving point C does the relationship between angles C and E change?
Exploring Absolute Value Functions
Combine Like Terms
Types of Triangle & Sum of angle of Triangle
Homework page 45
Week 14 Day 2 Opener
Circumcircle or Circumscribed Circle