The angle of depression of a point situated at a distance of 70 metres from the base of a tower is\[{{45}^{o}}\]. The height of the tower is [MP PET 1997]

The angle of depression of a point situated at a distance of 70 metres

1.	The angle of depression of a point situated at a distance of 70 metres from the base of a tower is\[{{45}^{o}}\]. The height of the tower is [MP PET 1997]
A.	70 m
B.	\[70\sqrt{2}\] m
C.	\[\frac{70}{\sqrt{2}}m\]
D.	35 m
Answer» B. \[70\sqrt{2}\] m

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The angle of depression of a point situated at a distance of 70 metres from the base of a tower is\[{{45}^{o}}\]. The height of the tower is [MP PET 1997]

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