Hi I need help with the following questions. Please, let me know if the solutions I have done are correct or not. Thanks
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Q 1. angle BAC will be equal to angle BDC. We know that angles made by a chord in a segment are equal. Hence angle BAC = 40 dgree
Q.2. Use the theorem: Angles by a chord in a segment are equal. Thus angle ABC = angle ADC = 51 degree Angle D = 79 degree As you have rightly found. Thus angle ADB = 28 degree
Q 3 . You are on the right line. angle AOB = angle BOC = 35 degree. Thus angle AOC = 70 degree Hence reflex angle AOC = 360 - 70 = 290 degree
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