Question

The angle of elevation of the top of a cell phone tower from the foot of a high
apartment is 60° and the angle of depression of the foot of the tower from the top of
the apartment is 30°. If the height of the apartment is 50 m, find the height of the cell
tower should be 120 m. State if the height of the above mentioned ca
According to radiations control norms, the minimum height of a cell
tower meets the radiation norms.​

Answer 1

Answer:

Refer the given attachment.

I hope this will helps you,plz like my answer and mark as brainliest answer.

Answer 2

Answer:

Here is your answer buddy

Find the angle of elevation of the plane from point A on the ground.

Step 1 The two sides we know are Opposite (300) and Adjacent (400).

Step 2 SOHCAHTOA tells us we must use Tangent.

Step 3 Calculate Opposite/Adjacent = 300/400 = 0.75.

Step 4 Find the angle from your calculator using tan-1

The angle of depression is the angle between the horizontal line of sight and the line of sight down to an object. For example, if you were standing on top of a hill or a building, looking down at an object, you could measure the angle of depression.

Thanks..