Atower has an observation deck about 200 m above ground level. about how far is it from the observation deck horizen knowing that the earth's radius is 6400km?

Horizon is 35777.64 m away from observation deck.

Step-by-step explanation:

Since we have given that

Height of tower above ground level = 200 m

Radius of earth = 6400 km

Let R be the radius of earth.

Let the height of observation and

Let d be the distance from observation deck to horizon.

so, it makes a right angle triangle.

Hence, horizon is 35777.64 m away from observation deck.

He is a a distance of 50.597 km from the observable deck of horizon.

Step-by-step explanation:

The distance from a height 'h' to the observable horizon ignoring the effects due to refraction in atmosphere is given by the formula

where

d = distance to observable horizon

h = height of observer from the sea level

R = Radius of earth

Applying the values we get

maybe tell them you were too scared to ask for help or say you are really stressed over the past few days (sorry you failed your test, wish you the best of luck) also maybe ask to retake the test

Step-by-step explanation:

In my words: "Excuse me, . I deeply apologize about how i did not do too well on this test, It is just that I have been really sttessed over the past days, now i am not making trying to make excuses, but the stress has led me to not concentrate, now I hope you understand"