The angle of elevation of the top of a tower at a point

1.	The angle of elevation of the top of a tower at a point
A.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;">10</td><td rowspan="2"> m </td></tr><td> <span style=" text-decoration: overline;">3</span></td></table>
B.	<table><tr><td>20 </td><td> <span style=" text-decoration: overline;">3</span> m</td></tr></table>
C.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;">20</td><td rowspan="2"> m </td></tr><td> <span style=" text-decoration: overline;">3</span></td></table>
D.	<table><tr><td>10 </td><td> <span style=" text-decoration: overline;">3</span> m</td></tr></table>
Answer» E.

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The angle of elevation of the top of a tower at a point

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