Question

A kite has a string of length 60 metres. On a windy day all the string is let out and makes an angle of between 20 and 36 with the ground. Find the minimum and maximum heights of the kite

Answer 1

h/60 = sinθ, so
h = 60 sinθ

60 sin20 <= h <= 60 sin36

now just plug and chug

Answer 2

20,4 35,4