What is the angle of elevation of the sun when a 30 foot flag pole casts an 18 foot shadow?

We know that the angle of elevation is  

θ

As trigonometry says,  

tan

θ

=

55 ft.

16 ft.

=  

3.4375

and tan tables give  

θ = 73 ∘ 47

'

Step-by-step explanation:

ok so a person weighs 120 on earth but weighs 20 on the moon. 120/20 = 6 so 6 times less

and a person weighs 150 on earth but on lo they weigh 28. so 150/28= 5.357 times less. so the 120lb person weighs most

because the 150lb weighd 5.357, but the 120lb person weighs 6 times. the less times they weigh..the lighter they are