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The angle of depression of a car C, from the top of the building of height 100m is
[tex] {56}^{o} .[/tex]

a) Calculate the distance between the car and the foot of the building?

b) Calculate the angle of elevation of the top of the building from a point D which is 100m from C as shown?​

The angle of depression of a car C from the top of the building of height 100m is tex 56o texa Calculate the distance between the car and the foot of the buildi class=

Respuesta :

thebecks

Answer:

a) 148.26 m

b) 21.94 degrees

Step-by-step explanation:

a)

tan 56 = 100/x

1.4826 = 100/x

x = 148.26

b)

148.26 + 100 = 248.26

tan y = 100/248.26

tan y = 0.4028

y = 21.94 degrees

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