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

Question

sin 21


A. 0.3584


B. 2.7904


C. 0.9336


D. 0.3839

I don't know how to do this...

Answer 1

Hey, Anonymous here.
The answer is A. 0.3584.

Source: Handy Dandy Calculator
Hope this helps :D

Answer 2

wait I got it!! its A im sure lol

Answer 3

oh thank u very much lol just figured it out myself haha XD but at least u agree

Answer 4

Nice to help!!! Have a great day!!

Anonymous :D