Write ‘True’ or ‘False’ and justify your answer. 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.
NCERT Class X
Mathematics - Exemplar Problems
Chapter _INTRODUCTION TO TRIGONOMETRY AND ITS APPLICATIONS
Answers
Answered by
0
The statement is true because tan theta remains reamains same
So, angle of elevation will not change
So, angle of elevation will not change
Similar questions