razor99
  • razor99
A man watches a bird fly which is at a vertical height of 800km from the ground.If The angle of elevation is 60 Degree,find the actual distance between the man and the bird
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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razor99
  • razor99
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swissgirl
  • swissgirl
|dw:1372390648071:dw|
razor99
  • razor99
k?

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More answers

swissgirl
  • swissgirl
so we need to find out what x equals
swissgirl
  • swissgirl
Now are you aware of SOHCAHTOA?
razor99
  • razor99
yea
razor99
  • razor99
i know SOHCAHTOA :P
swissgirl
  • swissgirl
Okkk so which one would you use if you need to find out what x is?
razor99
  • razor99
lol idk hahahhaa
razor99
  • razor99
Hypontneus right
swissgirl
  • swissgirl
|dw:1372390973829:dw|
swissgirl
  • swissgirl
Ok so whats opposite our angle 60 degrees?
razor99
  • razor99
hypotnuse
swissgirl
  • swissgirl
Nope I labeled the hypotnuse
swissgirl
  • swissgirl
if you see 800 is directly across the 60 degree angle
razor99
  • razor99
yea :D
razor99
  • razor99
so in here we should find the distance right
swissgirl
  • swissgirl
Ok here is the answer tan(60)=800/x
swissgirl
  • swissgirl
so x=800/tan(60)
razor99
  • razor99
13.3
razor99
  • razor99
is it correct
swissgirl
  • swissgirl
Nope
swissgirl
  • swissgirl
x=461.88
razor99
  • razor99
oh we should dvid by including tan right
swissgirl
  • swissgirl
ya so its \(x=\large \frac{800}{\tan(60)}\)
razor99
  • razor99
oh okay so thats the final answer right
swissgirl
  • swissgirl
yup:)
razor99
  • razor99
thank u swiisy
swissgirl
  • swissgirl
np :)

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