If the height of a tower and the distance of the point of observation from its foot, both are increased by 10%,

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asked Feb 6, 2018 in Mathematics by Kundan kumar (49,132 points) 34 435 1342

If the height of a tower and the distance of the point of observation from its foot, both are increased by 10%, then the angle of elevation of its top remains unchanged.

Write true or false in each of the following and justify your answer

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answered Feb 6, 2018 by Vikash Kumar (144,729 points) 8 11 25
 
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