1. April 3, 2009
At a buffet dinner for 60 guests, only fish and
chicken were offered. 28 guests had the fish, 34
guests had the chicken, and 8 guests had
neither the fish nor the chicken. How many
guests had both the fish and the chicken?
(A) 8
(B) 10
(C) 12
(D) 14
(E) 20

2. Other Angle Relationships
C
What is different about B
this angle?
E
A
Is there any angle that
has a special relationship
with CED?
D
1
CED = (mCD + mBA)
2
1
AEB = (mCD + mBA)
or 2

3. xo 140o
o
116
41o
53o yo

4. HW: Practice 10.5 Wksht #1 ­ 21 (odd)