The foot of the ladder is 9.5m away from the wall and and the ladder is inclined at an angle of 60 degree withthe groud . The length of ladder will be______ solve it.
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now to find out multiply 9.5 with 6 and the second digit has value but not used at sum like these so we will get 57m hope it was helpful
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Given:-
- Distance of foot of ladder is 9.5 m away from the wall = 9.5 m
- Ladder is inclined at an angle of 60° from ground.
To Find:-
- The length of the ladder.
Solution:-
In ∆ABC,
We know,
Cos C =
Hence,
Cos60° =
From Trigonometric table we have,
- Cos60° =
Putting the value,
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Explore More!!
Trigonometric Table is as follows:-
Important points!!
- Sinθ =
- Cosθ =
- Tanθ =
- Cosecθ =
- Secθ =
- Cotθ =
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pandaXop:
Nice one bro :grin:
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