In ABC,ACD=100° and B =40°. Find A And C
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Answer:
A=60, hope it helps
Step-by-step explanation:
If ACD=100, then acd and acb forms a linear pair so acb will be 80 degree
80+40+A=180 (anglesum property)
A=60 degree
Answered by
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Step-by-step explanation:
From the figure
ang B + ang A = 100 [ sum of exterior angle ]
40 + ang A = 100
ang A = 100-40
= 60
100 + ang C = 180
ang C = 180 - 100
ang C = 80
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