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Referring to the figure, segment AB and segment NM are diameters of circle E. Find the angle of arc MCB

Referring to the figure, segment AB and segment NM are diameters of circle E. Find-example-1

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Given the circle E:

We know that if AB is a diameter, then ACB is 180°. Now, the angle of arc MCB is the sum of the angles ACB and MA:


\measuredangle\text{MCB }=55\degree+180\degree=235\degree

Referring to the figure, segment AB and segment NM are diameters of circle E. Find-example-1
User Edward Van Kuik
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