An observer 2 m tall is $$10\sqrt 3 $$ m away from a tower. The angle of eleva

Question

An observer 2 m tall is $$10\sqrt 3 $$ m away from a tower. The angle of elevation from his eye to the top of the tower is 30º. The height of the tower is:

Options:

A . 14 m

B . 12 m

C . 10 m

D . None of these

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A person, standing exactly midway between two towers, observes the top of the two towers at angle of elevation of 22.5°....(Given that tan 22.5° = $$\sqrt 2 - 1$$ )

Question 2. To a man standing outside his house, the angles of elevation of the top and bottom of a window are 60° and 45° respect....from the wall, what is the length of the window?

Question 3. A vertical tower stands on ground and is surmounted by a vertical flagpole of height 18 m. At a point on the ground, the....and 60° respectively. What is the height of the tower?

Question 4. When the sun's altitude changes from 30° to 60°, the length of the shadow of a tower decreases by 70m. What is the hei....decreases by 70m. What is the height of the tower?

Question 5. From a point P on a level ground, the angle of elevation of the top tower is 30º. If the tower is 200 m high, the dista....of point P from the foot of the tower is:

Question 6. The angles of depression and elevation of the top of a wall 11 m high from top and bottom of a tree are 60° and 30° re....and 30° respectively. What is the height of the tree?

Question 7. A ladder 10 m long just reaches the top of a wall and makes an angle of 60° with the wall.Find the distance of the foot....ladder from the wall $$\left( {\sqrt 3 = 1.73} \right)$$

Question 8. The angle of elevation of the top of the tower from a point on the ground is $${\sin ^{ - 1}}\left({\frac{3}{5}} \right)....of the tower, what is the height of the tower?

Question 9. A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30º with the man's eye....between the base of the tower and the point P?

Question 10. A vertical pole fixed to the ground is divided in the ratio 1 : 9 by a mark on it with lower part shorter than the upper....of the pole, what is the height of the pole?

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers