Math, asked by prabesh79, 5 months ago

(b) A ladder rests on top of a wall of height 10 m making an angle of 30° with the ground. Find the length of the ladder.

Answers

Answered by jahidabanu1984

Step-by-step explanation:

Step-by-step explanation:Let the length of the ladder be l.

Step-by-step explanation:Let the length of the ladder be l.Hence

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )=

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5m

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5mHence

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5mHence3

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5mHence3 l=15m

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5mHence3 l=15ml=5

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5mHence3 l=15ml=5 3

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5mHence3 l=15ml=5 3 m

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5mHence3 l=15ml=5 3 m=5(1.732)

Step-by-step explanation:Let the length of the ladder be l.HenceDistance of the foot of the ladder from the wall will be l(cos30 0 )= 2l 3 =7.5mHence3 l=15ml=5 3 m=5(1.732)=8.66m

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