Please help.
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14. In circle O, PS is a tangent and MN is a secant intersecting outside the circle at point V. What is the value of angle JUI OM} 34} JJe d& pue o[3ue Jo JISEJU 341 puy 'S€ = dYw pue ZO[ =InWNw JI ` dAWN dNN?
15. In circle O, CR and HI are secants intersecting inside the circle at points C and H. The intercepted arcs of angles CAI and HAR are CH and F. If pue Zb = I3w JI HIVI Pue HV) sap8ue JO SDJe p31d33ja1ut OMI 341 a1 HL mCH = 95, find the measure of angle CAI.