Question

Use a calculator to find the given value. Round to four decimal places.

sin 21 degrees

0.3584
2.7904
0.9336
0.3839

Answer 1

i would said it as A

Answer 2

put 21 into your calculator and hit the "sin" button

Answer 3

(A) looks correct to me as well.

Answer 4

thanks :)

Answer 5

my calculator has you put in sin 21...

Answer 6

You're welcome. :)
I was expecting that they'd have some different value to trick you if you had your calculator in radian mode, but I guess not. lol