Question

The kite is flying at the height of 90 m above the ground the string attached to kite is temporarily tied at a point on the ground the inclination of the string with the ground is 60 degree find the length of the string ​

Answer 1

Step-by-step explanation:

Assumption

Q - Position of kite at height 60m above the ground

RQ = 60 m

Assume O be the point on ground in which string is tied

Therefore

Length = OQ

∠ROQ = 60

Now,

In right angle triangle ORQ :-

Or,

OQ = RQ cosec60

l = OQ

= 40√3 m

Therefore we get :-

Length of string is 40√3

Answer 2

Answer:

$\huge\bold\red{ANSWER:-}$

⇨★

Let us consider in △ABC

Let BC = Height of the kite from the ground, BC = 60 m

AC = Inclined length of the string from the ground and A is the point where the string of the kite is tied.

To Find: Length of the string from the ground i.e. the value of AC

So,

sin 60° = BC/AC

√3/2 = 60/AC

AC = 40√3 m

Hence, the length of the string from the ground is 40√3 m.

$\huge\boxed{\fcolorbox{blue}{orange}{hope it helps}}$