00:01
In the given question we are told that a kite is 32 meters above the ground and the angle the kite makes with the ground, the kite string makes with the ground is 39.
00:12
So let's assume that our kite is over here and the string is tied over here on the ground and it is making an angle of 39 dicties with the ground.
00:27
Right and we are also told that the height of the kite is 32 meters above the ground so what we are told to find now is the length of this string so we can see that this is essentially a triangle a right angled triangle with the angle over here as 39 degrees and the perpendicular height as 32 meters.
00:56
So to find the length of this side, which is the hypotenuse of this right angled triangle, over here it is the kite string.
01:09
So to find the length of the kite string, what we could do is we can use a property where in a right angle triangle triangle if this is the angle theta and the length of sides are a, b and c, we can take the c.
01:24
Sign of the angle theta using a very simple ratio which is that we take the length of the opposite side to the angle theta and divide it with the length of the hypotenuse of the triangle.
01:39
So over here we can see that the length of the hypotenuse is c units and the length of the side that is opposite to the angle theta is a units...