Question

please solve it fastly i have it submit tomorrow ​

Answer 1

Answer:

see the answers attached

are these helpful?

Answer 2

Answer:

160, 60√3

Step-by-step explanation:

(1) tan 45° = h /160

h = 160 × 1 = 160 m

height of the tower = 160m

(2) let length of the string be 'x' '

sin 60° = 90/ x

√3/ 2 = 90/x

x = 180/√3 * √3/√3 = 60√3 m