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Paha777 [63]
3 years ago
14

James notes the angle of elevation of the top of tower to be 30 degree if James is 100meter away horizontally from the base of t

he tower find the height of the tower?​
Mathematics
1 answer:
noname [10]3 years ago
3 0

Answer:

h = 57.73 m

Step-by-step explanation:

We have,

The angle of elevation of the top of tower to be 30 degree

James is 100 m away horizontally from the base of the tower.

It is required to find the height of the tower.

Here, angle is 30 degree

Base, b = 100 m

Let h is the height of the tower. The relation between base and height is given by :

\tan\theta=\dfrac{h}{b}\\\\h=b\times \tan\theta\\\\h=100\times \tan(30)\\\\h=57.73\ m

So, the height of the tower is 57.73 m.

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