Question

6. In fig. 23.20, lines AB and CD intersect
at O. OE is a ray. If ZCOB = 155° and
ZEOD = 85°, find the measures of ZDOB,
ZAOE and ZAOC.
HE E
А
85°
D
O
1559
C С
B В
Fig. 23.20​

Answer 1

Answer:

I don't know but you can search on

Answer 2

Answer:

angle DOC=AOC

angle AOC=70