00:01
I think the first thing i would do is convert this 2 degrees, 45 minutes into a decimal.
00:07
So it's like a mixed number because there's 60 minutes in a degree.
00:12
So if you did 45 divided by 60, you get 0 .75.
00:18
So we're looking at, i don't really like how i wrote it, but 2 .75 degrees.
00:26
So when you look at this triangle, first of all, that's a very small angle for angle b.
00:32
But what we have is that that's 2 .75 degrees and then across minute i have no idea what this triangles you don't look like so i'm just going to make it kind of look like a right triangle oh that's not this is not going to make a whole lot of sense to me but i'm going to go with it that's b is 6 .6 and that's supposed to be a longer side than side link c side length c being 5 .7.
01:08
So my answer for the angle c needs to be smaller because across from the smaller side needs to be the smaller angle.
01:15
This is not going to make a whole lot of sense to me.
01:17
But anyway, the law of signs look something like this.
01:20
Sign of 2 .75 degrees over 6 .6 is going to equal sign of c over the 5 .7.
01:30
So to find the measure of angle c, what you need to do is, well, first of all, the inverse sign to solve for an angle.
01:39
And you have to cross multiply, like multiply that 5 .7 over the sign of that 2 .75 degrees over 6 .6.
01:49
Yikes.
01:55
There has to be a typo.
01:57
But anyway, i'm going to keep going...