Concept explainers
To find: the values of
Answer to Problem 5CE
The measure of the
Explanation of Solution
Given information:
Given figure,
Calculation:
Consider the theorem:
The measure of an inscribed angle is equal to half the measure of its intercepted arc.
Hence,
The measure of the arc
Thus, the measure of an inscribed angle is equal to half the measure of its intercepted arc.
That is,
Also, in a circle, any angle in a semi0circle is a right angle.
And by angle sum property,
Therefore the measure of the angles is,
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McDougal Littell Jurgensen Geometry: Student Edition Geometry
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