7. Two friends decide to calculate the height of a high-rise building. They match the timings of their watch. One friend goes to the top storey and the other stands on the ground. The friend at the top storey drops a stone and notes the time. The friend standing on ground notes the time when the stone reaches the ground. they meet and find that the time taken by the stone to reach the ground is 3 second. find the height of the high-rise buildings.
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Answer:
33665
Explanation:
Sorry I don't know
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