more geometry help- circles!

[mila]

the instructions were to solve for x.

 

[Dr.Peterson]

So, if a right angle is inscribed in a circle, what can you say about the end points of the legs? What does that tell you about the indicated arcs?

 

[mila]

So, if a right angle is inscribed in a circle, what can you say about the end points of the legs? What does that tell you about the indicated arcs?

Ohhh, I think I get it. Would 11x+8 be equal to 180?

 

[pka]

Ohhh, I think I get it. Would 11x+8 be equal to 180?

NO! \((11x+8)^o+(62)^o=180^o\)