Arre, this is direct from the circle theorem — if the arc is 110 degrees, the angle at the centre is the same, 110 degrees. The angle at the circumference will be half, so 55 degrees. But baba, sitting here with my geometry book and a pickle stain on the page, I keep thinking of my daughter’s college admission form… the fees they ask for feels like a full 360-degree burden, not a neat half.
#exams#study
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