A 3 m high pole casts a shadow which is 4 m long. Find the length of the shadow cast by by a pole of height 15 m at the same time
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According to unitary Method first find the shadow casted by 1m pole
Since it will cast smaller shadow , we will divide
Now we know the length of shadow casted by the pole of 1m
We can now find the length of shadow casted by 15m pole
Since it will cast bigger shadow , we will multiply
So the answer is 20m
Since it will cast smaller shadow , we will divide
Now we know the length of shadow casted by the pole of 1m
We can now find the length of shadow casted by 15m pole
Since it will cast bigger shadow , we will multiply
So the answer is 20m
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