Music Banter - View Single Post - Help me study for my physics test tomorrow!

midnight rain · 02-07-2012, 06:48 PM

Quote:

Originally Posted by Freebase Dali

I don't get the "divide both sides by the tangent".

You're solving for "A" so you want to isolate the unknown ("A" in this case) on one side so that you can simply punch the other side into the calculator.