Okay so I tried to solve it then realized I was doing it all wrong because I wasn't using the right formula. Can someone help me get the formula?

RainbowPanda Feb 26, 2019

#1**+3 **

First one.... the arc encompassed by an inscribed angle is TWICE the angle...

so 16x -10 = 2 * 67

Is that enough help?

Second one (7x+9) * 2 =46 See that 2 again?

ElectricPavlov Feb 26, 2019