Radio tower is located 250 feet from a building. From a window in the building, a person determines that the angle of elevation to the top of the tower is 27∘ and that the angle of depression to the bottom of the tower is 20∘
How tall is the tower?

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

4.08%

step-by-step explanation:

i would need to see the dot plot : )