you know friend, you're right, but most people don't give two ***** about the difference between a capital letter and a lower-case letter, so next time, don't comment, and avoid the red sea
uhhhh in the equation, the hypotenuse is always c^2 so it would be 4^2+x^2=5^2///16+x^2=25/// then 25-16 is 9 so x^2=9 square root of 9 is 3, so x=3 unluss i seen the picture wrong, that should all be correct.
You do realize that that formula is used, in abundance in almost all levels of math, so assuming you are taking a real math course, highschool, or college, that formula becomes one of your best friends.
okay to be serious i learned this in Elementary school, used sometimes in High School, I'm studying engineering now at University, IT, and haven't used it once since this is very childish math,
I'm assuming you're from a western country based on your terrible education system, and since you used College instead of university I'm assuming UK/USA, but I'm going with USA since the education system there is terrible
I'm from Mid/Eastern Europe, More MID, education here is pretty bad still ten times harder than yours if you only learned this formula in High School
Do none of you people look past my comment to see the ******* replies? But unlike you guys, I'm not deleting my comment because I'm willing to own up to my mistakes. Look at the replies below. Jesus.
...Really? Einstein figured out Pythagoras's thrum?
Einstein used E=MC² to figure out energy=Mass x Constance(No too sure about c)² For the theory of relativity, his work was NOT to work out the other side of a ******* right angle triangle and -atheistzilla- SohCahToa is not this, Sin Cos Tan is to find missing angles.