please solve quickly
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Answers
Answered by
1
Answer:
Here is the answer
Step-by-step explanation:
The answer is Option (c)
Answered by
0
Answer:
90°
Step-by-step explanation:
This is because AB = BC so angle ADC = angle ADB
and BC is a straight line so angle ADC + angle ADB = 180°
=> Angle ADC = 180/2 = 90°
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