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Minchanka [31]
2 years ago
10

The height of a tower and the distance of the point of observation from its foot, both, are increased by 20%. The angle of eleva

tion of its top will
(a) increasing
(b) decreasing
(c) Remains same
(d) Can't say
P.S i need the answer wid equation please
Mathematics
1 answer:
makvit [3.9K]2 years ago
4 0

Answer:

decreases

Step-by-step explanation:

<h2><em><u>hope</u></em><em><u> it</u></em><em><u> helps</u></em><em><u> you</u></em><em><u><</u></em><em><u>3</u></em></h2>
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Leviafan [203]

Answer:

a = \frac{1}{\sqrt{2} } and b = \frac{\sqrt{2} }{2}

Step-by-step explanation:

As we know, the radius of the unit circle is 1 unit (it is the hypotenuse in the right triangle, the blue line)

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