Practice is key in mathematics! Always search up the topic and re-read the lessons with some practice problems to see if you got it. Asking your teacher and peers to help is another way to go.
Remember, your teacher had to learn this in order to teach you about it!
<span>Value of Sin(39 degree) = 0.62932039
hope that helps</span>
20-30 and 40-50 have ranges of 1.
