pls answer question may be answer is 120 degrees pls answer fast this question
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Answered by
0
Answer:
120 mainus 20 answer is 100
Step-by-step explanation:
Answered by
1
Answer:
the right answer is 40
Step-by-step explanation:
it is given that AP||BQ
PAB+ABQ=180° (internal opp. sides of ||gm)
PAB+ABR+RBQ=180° (ABQ=ABR+RBQ)
120°+ABR+20°=180°
140°+ABR=180°
ABR=40°
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