Question

a kite string 140m long makes an angle of 40 degress with the gound. determine the hieght of the kite

Answer 1

sine 40 = height / 140
height = 140 sin 40

Answer 2

so the hiehg is 140 times the result of sin(40)

Answer 3

hieght*

Answer 4

\[140 \text{ Sin}[40{}^{\circ}]=90.0 \text{ feet} \]