Hi everyone, in the previous video I explained each circle theorem which will be linked below: • Circle Theorems Explai... If you want me to go through any other questions let me know in the comments!
Not quite but I can see why you'd think that. The angle marked y is the angle we're looking for and I got y=90-2x. I'd be able to divide by 2 if it was 2y=90-2x however that's not the case. I hope this makes sense!