In the figure given below, find angle ABD. Also, find angle ABC, if angle C = 3 angle ABC
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3
Answer:
ABD=30
Step-by-step explanation:
abc=50
Answered by
1
Step-by-step explanation:
A=100
B=x
D=70
angleA + angle B +angle C =180
100+x+70 =180
170+x=180
x=10
therefore angle B = 10
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