00:01 I am a given problem you need to find out for x, y, and z.
00:05 Right? so for that, let's come to this problem here.
00:09 But for that, let's learn some basic concepts here.
00:12 So if we have a right angle triangle, stroke here, a right angle triangle.
00:21 So let's talk about trigonometric ratio.
00:22 This is 90.
00:24 This is theta here.
00:25 This is adjacent.
00:28 This is opposite.
00:30 This is hyperdineous, right? so we have sine theta.
00:34 Is equal to opposite over hypotenuse.
00:36 So one thing, cost theta is equal to adjacent over hypotenius and 10 theta is equal to a posit over adjacent.
00:45 So that's going to use the trigonometric ratios to find out the solution for the given problem.
00:51 So look at this triangle here.
00:54 This triangle if you see, so we'll find out x, right? so what we apply? apply here.
01:00 Go for sine theta.
01:03 We go for here, sine theta.
01:05 Here, sign 30.
01:06 Right, sin 30 is opposite, that is x over 16 root 3.
01:12 I have 10 years, right? so, sign that is 1 over 2 is equal to x over 16 root 3.
01:18 So from here we get x that's going to be equal to 8 root 3.
01:24 So x 8, 3, that we have got.
01:27 Now i wonder why and see we need this length here.
01:31 We need here this length, right? so for that, i'm going to use here now...