Melody

You asked if the answer was 12.

If you knew an easy way to do it then why did you not check your answer for yourself?

Next time do your own checking!

And phrase your questions properly so that people know exactly what you are intending to ask.

I answered the question that you asked!

How do you know it is correct?  

If you want to state that it is correct you should also state why you believe this to be so.

Do you assume that the answerer does not already know that it is correct.  (or in some cases that it is not correct)

The fact that you are stating it is correct is obvious. You did not need to restate it.

Maybe you should try to understand the context when you read criticisms. 

One question per post.

NOT 2

NOT 5

NOT any other number

ONE QUESTION PER POST!

I'd like to see the logical solution for this one....

Can you do any of it yourself?  

Or do you have any ideas?

I have no idea what you are talking about.

Can you explain it better?

So this is the graphical solution:  Yes I agree that angle SRT=124 degrees.

(This is not a logic solution though)

Alan has just told me that he thinks 196 degrees is the angle that major arc ST subtends at the center.

That makes sense.

Thanks Alan