In circle C, a central angle, DCA, and an inscribed angle, DQA, intercept arc AD.
If the measure of arc AD= 78 degrees, and the measure of angle AQD= (9x+3), what is the value of x?

In circle C a central angle DCA and an inscribed angle DQA intercept arc AD If the measure of arc AD 78 degrees and the measure of angle AQD 9x3 what is the val class=