00:01
Hello, everybody.
00:02
We are going to be finding the angle theta in degrees rounded to the first decimal place.
00:07
And so the triangle that we're given should look something like this, where this is 10, this is a 90 degree angle, and this is 6.
00:20
And our theta is right over here, this angle.
00:23
And so we want to create a trigonometric relationship between the angle that we're looking for, so theta, the side that we know.
00:31
And the other side that we know which is 10.
00:33
So 6 is going to be the side opposite of the angle that we're looking for, and the 10 is going to be just the hypotenuse.
00:42
And so a trade relationship that ties all of these together is a sign.
00:48
So sine theta is able to opposite over hyponius...