In circle A shown below the measure of angle BAD is 148 degrees If mBC is 102 degrees, what is mCD?
1 answer:
The measure of arc CD from the given figure is 46 degrees
<h3>Circle theorem</h3>From the attached figure, the expression below is true;
arcBC + arcCD = <BAD
Given the following
<BAD = 148 degrees
arcBC = 102 degrees
Substitute
arcCD =148 - arcBC
arcCD = 148 - 102
arcCD = 46 degrees
Hence the measure of arc CD from the given figure is 46 degrees
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