Referring to your (modified) picture, below, (qv)...
You can also use the law of cosines (judiciously) and solve it.
How did post #5 get past "approval" process?Post #5 was reported. I asked for it to be deleted and requested for a permanent
ban on Mariodav94 for posting it.
This is the second in a couple days, using an old account in the same way (to get past moderation). I reported it as such this morning.How did post #5 get past "approval" process?
May be our data base has been hacked!!