Quote:
Originally Posted by alemye10
this isn’t exactly homework but more a rant about school and homework. what grade did y’all do geometry? my school does it in tenth but I’m in seventh and taking it now and helppppp? in the beginning I was like this is pretty easy!? and then sine and cosine and tangent, and I was like, that’s not so bad! then suddenly:
c2 = a2 + b2 − 2ab cos(C)
wut

I think there was a geometry section in every math class i took in public school. It was my favourite section because you couldn't mess up the entire equation with a misplaced negative '^^
I mean you could, but it would be really obvious when you got 70 degrees as an answer. Like, congratulations! Your imaginary triangle breaks the rules of physics!