in the figure, if angle DAB= 60° and angle ABD=50° find angle ACD
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Answered by
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Answer:
DAB=60 degrees
ABD=50 degrees
ACD=?
60-50=10
ACD=10 degrees
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Answered by
6
70 degrees
Step-by-step explanation:
In △ABD, ∠ABD + ∠ADB + ∠DAB = 180° [angle sum property of triangle]
50° + ∠ADB + 60° = 180°
⇒ ∠ADB = 70°
Now, ∠ACB = ∠ABD = 70°
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