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If the ladder is inclined at an angle of...

If the ladder is inclined at an angle of `30^(@)` with the ground and it reaches at a height of `4m` from the ground, the the length of the ladder is

A

`5m`

B

`8m`

C

`2m`

D

`8sqrt(3)m`

Text Solution

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The correct Answer is:
B
NA
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