Question

How to find 'X' when sin90/3.6 = sinX/2.0 ?

Answer 1

is that 90 as in 90 degrees?

Answer 2

yup

Answer 3

\[\sin(90)=1\] so you have
\[\frac{1}{3.6}=\frac{\sin(x)}{2}\]
\[\sin(x)=\frac{2}{3.6}\]
\[x=\sin^{-1}(\frac{2}{3.6})\] then a calculator

Answer 4

I get 0.589

Answer 5

the answer in the back is 34 but I just don't know how to get it

Answer 6

the ans is 34 when u round up, r u sure u typed into the calculator correctly?

Answer 7

uhm i don't know ill try again

Answer 8

i got the same thing, i think mabe my calculator is on a wrong setting or something, ill try to fix it

Answer 9

oh ya i fixed it now, i got 33.749 and rounded up = 34

Answer 10

that's good! :)

Answer 11

thanks :)

Answer 12

no prob :P