Now, my last post of the holidays, I will be doing law of sin like I said I would in the blog before this one.

In law of sin, you need angles opposite of each other. (not in a right triangle)

Example: a = 45, A = 30, B = 75 Find b.
The formula for law of sin is: sin ( angle 1 ) / opp. Angle X sin ( angle 2 )/ opp. Angle

Plug it in. sin 30/45 X sin 75/b
b sin 30 = 45 sin 75
b= 45 sin 75 / sin 30 ( plug into your calculator exactly as you see it. ) * also make sure you are in degree mode.

b = 86.9

I finished all my blogs, yay!! So, I hope everyone has a MERRY CHRISTMAS and HAPPY NEW YEARS!! (:
( and Kaitlyn, if you’re reading this, HAPPY BIRTHDAY (: incase you don’t get my text like last year haha)