Can anyone help me figure out something in this forum that is confusing me? I'm sure it's operator error, but once I reply to someone's question and click "post", how do I enter another message? I get this tiny red circle with a line through it that will not let me post again without the other person replying back first. Is there a way to reply to something twice, even after I hit "post" once?

Question

Can anyone help me figure out something in this forum that is confusing me?  I'm sure it's operator error, but once I reply to someone's question and click "post", how do I enter another message?  I get this tiny red circle with a line through it that will not let me post again without the other person replying back first.  Is there a way to reply to something twice, even after I hit "post" once?

anonymous · Answer

I might have closed the question on mistake

anonymous · Answer

I dont know if that makes a difference

imstuck · Answer

If you want the Law of Cosines, I will draw it here again for you with examples.  |dw:1401162694341:dw|

anonymous · Answer

That is great. I get it now

anonymous · Answer

thank you

imstuck · Answer

Oh, wow!  You're so welcome!  You know, using either one of these formulas can get you the measure of an angle as well as a side. If you have issues with that, let me know!

anonymous · Answer

ok. you've been a huge help. thanks again