at what distance does a man 5.5 feet in height substend an angle of 15"
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Heya©©©
_______________________________
Let that distance be x
Then,
Tan 15 = 5.5 / x
=>
2 - √3 = ( 5.5 ) / x
=>
x = ( 5.5 ) / 2 - √3
=>
x = 5.5 / 0.268
=>
x = 20.54feet ( Approximately )
saba8371:
bt given angle is in sec so we should convert into degree?
sec???
ohkkkk
bt ur answer is correct.how?
May be in ur question it is 15° and my mistake u wrote it 15sec
*by
No,i think its book printing mistake
by the way thanks
Wello!
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