
Concept explainers
The measure of the arc mHD.

Answer to Problem 49PPS
The measure of arc mHD is 142.
Explanation of Solution
Given:
The given figure is:
Calculation:
The
Therefore, the value of x is 19.
Substitute the value of x in
The measure of central angle HCD is 142. The measure of arc mHD is equal to the measure of central angle, hence, arc mHD is 142.
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