Question

Fig. 10.19
17. In figure (10.20), AB and AC are opposite rays. If (a - 3b) = 20° find
angles a and b.
D
a
C
B
A
Fig. 10.20​

Answer 1

Answer:

g. 10.19

17. In figure (10.20), AB and AC are opposite rays. If (a - 3b) = 20° find

angles a and b.

D

a

C

B

A

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