The string of a kite is 100 meter long and it makes an angle of 30° with the horizontal. Find the height of the kite from ground.
Answer & explanation
Correct answer: option 2
We know , sinθ = \(\frac{P}{H}\)
= \(\frac{P}{100}\)
{ using , sin 30º = \(\frac{1}{2}\) }
\(\frac{P}{100}\) = \(\frac{1}{2}\)
P = 50
P = AB = 50 m
So, height of kite from ground = 50 m