last one! lol

A bird (B) is spotted flying 900 feet from an observer. The observer (O) also spots the top of a tower (T) at a height of 200 feet. What is the angle of depression from the bird (B) to the observer (O)?

a. 12.52°
b. 12.84°
c. 77.16°
d. 83.69°

Question

last one! lol

A bird (B) is spotted flying 900 feet from an observer. The observer (O) also spots the top of a tower (T) at a height of 200 feet. What is the angle of depression from the bird (B) to the observer (O)? 

a. 12.52°
b. 12.84°
c. 77.16°
d. 83.69°

anonymous · Answer

attachment

yttrium · Answer

With reference to <B, the given sides are found where?

yttrium · Answer

@lowcard2

directrix · Answer

sin x = 200/900

directrix · Answer

sin x = 2/9  --> Divide both numerator and denominator by 100

directrix · Answer

sin x = .2222

x = ?   @lowcard2

directrix · Answer

@lowcard2

anonymous · Answer

sorry you guys! I dosed off looool but i got it thanks guys!