Which of these is the value of x?
4
4√2
8
8√2
sin (45) = 4√2 / x
1/√2 = 4√2 / x rearrange as
x = 4√2 / [ 1/√2]
x = 4√2 * [ √2 / 1 ]
x = 4√2 * √2 = 4 * 2 = 8
Good job Cphill!
