Question

cos A = .7986, find angle A.

Answer 1

On you calculator put Sin^-1 (.7986) that will give you the angle that has that value. You typically have to push 2nd Sin to get the inverse Sin Function.

Answer 2

i don't have a scientific calculator on me right now :(

Answer 3

http://www.rapidtables.com/calc/math/Arcsin_Calculator.htm

52.99 degrees

Answer 4

thanks!

Answer 5

wait, that is sin? right?

Answer 6

Don't you mean. cos inverse e of (.7986) ?

Answer 7

Oops sorry... just a minute.

Answer 8

lol
its 37 degrees

Answer 9

37 degrees.. That website has all of those functions.

Answer 10

thanks!! that website will come in handy ;)