Question

If a ladder of length 10m touches the wall at an height 5m find the angle which makes with the land

Answer 1

Answer:

Step-by-step explanation:

Let AC is the ladder and AB is the wall in right angle triangle ABC.

Let θ is the angle made by the ladder from the horizontal.

Now, from triangle ABC,

     sin θ = AB/AC

=> sin θ = 5/10

=> sin θ = 1/2

=> sin θ = sin 30°

=> θ = 30°

So, the angle made by the ladder from the horizontal is 30°

Answer 2

Step-by-step explanation:

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