I would say, well, if there are 3 sides that are equal on spinner 1. They are equal. But, we are focusing on spinner two that has two sides. If there is only 2 equal sides then, they would have to be straight across from each other. So that is 180. 360 is full circle. take away 180 to get answer. 360-180=180 I hope this helped. And sorry if it is not the correct answer. But that is how I would of answered it
now: x + (x +2) = 9090 or 2x + 2 = 9090 Solving this equation: 2x + 2 = 9090 subtract 2 from both sides 2x = 9088 divide both sides by 2 x = 4544 that means x + 2 = 4546