Question

the shadow of a tower on a level ground is found to be 40m longer when the sun's altitude is 30° than when it is 60° find the height of the tower​

Answer 1

Step-by-step explanation:

Let the height of the tower be x metre

tan 30 = x/40

1/√3=x/40

x=40/√3 is the height of the tower

Height of the tower doesn't change as the angle of Sun changes

Answer 2

Hope this helps .
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