Question

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On the same side of a tower, two objects are located. When observed from the top of the tower, the angles of depression are 45 o and 60 o . If the height of the tower is 300 m

Answer 1

Answer:

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Step-by-step explanation:

Solution. Let AB be the tower of height 150 m and Two objects are located when the top of the tower are observed, makes an angle of depression from the top and bottom of the tower are 45° 60° respectively. So we use trigonometric ratios.

Answer 2

Answer:

Given that height of the tower is 150 m

Let the two objects be placed at point C and D respectively

In △ABC

tan60

o

=

BC

150

⇒BC=

3

150

=86.7 m (Take

3

=1.73)

and in △ABD

tan45

o

=

BD

150

⇒BD=150 m

Now, Distance between objects is CD=BD−BC=150−86.70=63.30 m

Step-by-step explanation:

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