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wel
2 years ago
6

An aircraft is approaching the runway to land The aircraft is at a height of h= 314 meters from the runway. The angle of

Mathematics
1 answer:
Shtirlitz [24]2 years ago
4 0

Answer:

easy peasy

Step-by-step explanation:

u see,

the height of the airplane from the ground is 314m

but with the tower's horizontal plane, it would be

=> altitude of aircraft - height of tower

=> 314 - 70 = 244 m

now in the ABC,

using the ratio of sine,

sin 16 = AB/AC

=> 0.275 = 244/AC

=> AC = 244/ 0.275

=> AC = 887.9...

=> AC = approx. 886 meters

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Then the linear approximation near x=0 is

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With numbers filled in, this is

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