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Find the measure for m(angle)S. (this is inscribed angles, intercepted arcs)​

Find the measure for m(angle)S. (this is inscribed angles, intercepted arcs)​ class=

Answer :

DeanR

Let's call the center C.  If we draw CT we have an isosceles triangle, two radii for sides, so angle S= angle T.  The angle SCT=48 degrees; that's what the arc measure means.  So the other two satisfy

S + T + 48 = 180

2S = 132

S = 66

Answer: 66 degress

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