2 + 2 is 4, 4 + 4 is 8, quick maths
πr²=the area of a circle, to find the circumference use πd
*loudly* IF YOU DO Y=X² YOU GET A SMILE SHAPE!
You can expand brackets by making them bigger
4 5 6 right angle triangles are cool because Pythagoras said so
No but really, they're cool
When doing mathematics, remember BODMAS
Brackets
O to the power of
D shared between
M times
A plus
S not plus
Are you learning yet?
If you're doing a calculator test, use the calculator, it's not cheating
Trigonometry is hard, ask someone else
SOHCAHTOA sounds cool, but it's trigonometry so I don't understand it.
(Sine = the side opposite the angle you need to find ÷ the hypotenuse, cosine = adjacent side ÷ hypotenuse, Tan = Opposite side ÷ adjacent)
It's called sine, not sin, but it comes up as sin on your calculator so you may as well just say sin
Not everyone wants to see maths toots, keep them as unlisted
Sine looks like a wave, which isn't important, but it's totally tubular
"Maths is fun!" Is neither fun nor fact
Excluding homosexuality, algebra is the most important thing the ancient greeks probably invented
corvids
@Ivafakename algebra is of arabic/indian origin isn't it
@Ivafakename we can trace homosexuality back literally as far as the oldest surviving written text. gilgamesh and enkidu were canonically doin the horizontal polka together
@autistikai as fun a fact as that is, "The horizontal polka" is such a bad term
@Ivafakename i wouldn't have said it if it was a Good term
@autistikai probably, if I remember rightly Pythagoras's theorem was actually used by the Egyptians long before he discovered it, and homosexuality probably existed before the greeks