 Hello and welcome to the session I am Deepika here. Let's discuss a question which says a kite is flying at a height of 16 meters above the ground. The string attached to the kite is temporarily tied to a point on the ground. The inclination of the string with the ground is 60 degree. Find the length of the string assuming that there is no slack in the string. So let's start the solution. We will first draw a simple diagram to represent our given problem. Here let AC represent the length of string of a kite which is flying at a height of 60 meters above the ground. According to our question the inclination of string with the ground is 60 degree. So in right triangle ABC, AB is equal to 60 meter and ACB is equal to 60 degree. We want to find AC. To determine AC we will choose a trigonometric ratio which involves both AB and AC. So we will choose the trigonometric ratio as sine 60 or cosine 60 as the ratio involves both AB and AC. So we have AB over AC is equal to sine 60 degree. Now AB is given to a 60 meter. So we have 60 upon AC is equal to root 3 by 2 as sine 60 degrees root 3 by 2. So in cross multiplication we have 2 into 60 is equal to root 3 AC or AC is equal to 120 over root 3. Now multiply the numerator and denominator by root 3. So we have 120 into root 3 over root 3 into root 3 is equal to AC or we have 120 into root 3 upon 3 is equal to AC. So on cancellation we have AC is equal to 40 root 3. This implies the length of the string is 40 root 3 meter. Hence the answer for the above question is 40 root 3 meter. I hope the solution is clear to you. Bye and take care.