the circle shown below has chords XY XZ with XY =XZ. The measure of XY is 130 as shown. What is the measure of

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# The circle shown below has chords XY XZ with XY =XZ. The measure of XY is 130 as shown. What

the circle shown below has chords XY XZ with XY =XZ. The measure of XY is 130 as shown. What is the measure of