00:01
We need to find the remaining side and angle of this particular triangle.
00:05
So the first thing i'm going to do is look for angle a.
00:07
And the reason is, is because i have c opposite c, and now i have side a, that would be opposite angle a, which allows me to use the law of signs.
00:17
So i'm going to say the sign of a over 16, it's going to be the sign of 65 over 24.
00:26
So, sign of a will be 16, sign of 65 over 24, or a will be the inverse sign of that expression.
00:38
So i'm going to go ahead and do that real quick, making sure i'm in degree mode.
00:42
16, sign of 65, and i'm going to divide that by 24, and i'm going to get a value of 37, and i'm going to leave it at 37.
00:52
So there's 37.
00:53
Now that i know that i can find angle b by using the angles that add up to be 180...