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Question From class 10 Chapter SOME APPLICATIONS OF TRIGONOMETRY

# If the angles of elevation of a tower from two points distant and from its foot and in the same straight line with it are and , then the height of the tower is (b) (c) (d)

If the angles of elevation of a tower from two points distant and from the base and in the same straight line with it are complementary, then the height of the tower is (b) (c) (d)
1:57
If the angles of elevation of the top of a tower from two points at distances a and b from the base and in the same straight line with it are complementary then the height of the tower is
2:08
किसी मीनार के आधार से a और b दूरी पर एक ही रेखा में स्थित दो बिंदुओं P और Q से मीनार के शिखर के उन्नयन कोण एक –दूसरे एक कोटिपूरक पाये जाते हैं। सिद्ध कीजिए कि मीनार की ऊंचाई के बराबर होगी। यदि मीटर तथा मीटर हो तो मीनार की ऊंचाई कितनी होगी? <br> (अथवा) किसी मीनार के आधार से a और b दूरी पर एक ही सरल रेखा में स्थित दो बिंदुओं से देखने पर मीनार के ऊपरी सिरे के उन्नयन कोण कोटिपूरक है। सिद्ध कीजिए कि मीनार की ऊंचाई है।
4:03
If the angles of elevation of the top of a tower from three collinear points A, B and C, on a line leading to the foot of the tower, are , and respectively, then the ratio, AB : BC, is : (1) (2) (3) (4)
4:11
A tower stands at the centre of a circular park. A and B are two points on the boundary of the park such that subtends an angle of at the foot of the tower, and the angle of elevation of the top of the tower from A or B is . The height of the tower is (1) (2) (3) (4)
3:19
A tower subtends an angle of at a point on the same level as its foot. At a second point metres above the first, the depression of the foot of the tower is . The height of the tower is (b) (c) (d)
2:02
If where a, b, c and d are consecutive natural numbers then which of the following is correct (1) (2) > (3) (4)
3:41
If the angles of elevation of the top of tower from three collinear points , and , on a line leading to the foot of the tower, are , and respectively, then the ratio , is
4:13
The foot of a tower of height h m is in a direct line between two observers A and B. If the angles of elevation of the top of the tower as seen from from A and B are and respectively and if AB=d m, then what is h/d equal to ?
4:56
The angles of elevation of the top of a tower from two points at distances metres from the base and in the same straight line with it are complementary. Prove that the height of the tower is metres.
4:49
If the angle of elevation of a tower from a distance of 100 metres from its foot is , then the height of the tower is (b) (c) (d)
1:01
The angle of elevation of the top of a tower from two points on the ground at distances a metres and b metres from the base of the tower and in the same straight line are complementary.Prove that height of the tower is .
4:02
Two points A and B are on the same side of a tower and in the same straight line with its base. The angles of depression of these points from the top of the tower are respectively. If the height of the tower is 15 m, then find the distance between these points.
4:00
From the top of a tower, the angles of depression of two objects and (situated on the ground on the same side of the tower) separated at a distance of are and respectively. The height of the tower is (a) 200 m (b) 250 m (c) 300 m (d) None of these
2:24
If a,b and c are in A.P then are in
4:34

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MicroConcepts
The provided text is a mix of promotional content and a mathematical question. It starts with an advertisement for a service to clear doubts via WhatsApp, followed by a video link, and then presents a trigonometry problem.

### Content Structure:
- Promotional content for a doubt-clearing service
- A video link (though the video element is not supported in the text)
- A trigonometry question

### Analysis:
1. **Mathematical Question**: The text contains a trigonometry question about the height of a tower based on the angles of elevation from two points.
2. **Answer**: The text does not provide an answer to the question.

### Conclusion:
single_question
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
IIT-JEE

Apne doubts clear karein ab Whatsapp (8 400 400 400) par bhi. Try it now.

Click Question to Get Free Answers

Watch 1 minute video

This browser does not support the video element.

Question From class 10 Chapter SOME APPLICATIONS OF TRIGONOMETRY

# If the angles of elevation of a tower from two points distant and from its foot and in the same straight line with it are and , then the height of the tower is (b) (c) (d)

If the angles of elevation of a tower from two points distant and from the base and in the same straight line with it are complementary, then the height of the tower is (b) (c) (d)
1:57
If the angles of elevation of the top of a tower from two points at distances a and b from the base and in the same straight line with it are complementary then the height of the tower is
2:08
किसी मीनार के आधार से a और b दूरी पर एक ही रेखा में स्थित दो बिंदुओं P और Q से मीनार के शिखर के उन्नयन कोण एक –दूसरे एक कोटिपूरक पाये जाते हैं। सिद्ध कीजिए कि मीनार की ऊंचाई के बराबर होगी। यदि मीटर तथा मीटर हो तो मीनार की ऊंचाई कितनी होगी? <br> (अथवा) किसी मीनार के आधार से a और b दूरी पर एक ही सरल रेखा में स्थित दो बिंदुओं से देखने पर मीनार के ऊपरी सिरे के उन्नयन कोण कोटिपूरक है। सिद्ध कीजिए कि मीनार की ऊंचाई है।
4:03
If the angles of elevation of the top of a tower from three collinear points A, B and C, on a line leading to the foot of the tower, are , and respectively, then the ratio, AB : BC, is : (1) (2) (3) (4)
4:11
A tower stands at the centre of a circular park. A and B are two points on the boundary of the park such that subtends an angle of at the foot of the tower, and the angle of elevation of the top of the tower from A or B is . The height of the tower is (1) (2) (3) (4)
3:19
A tower subtends an angle of at a point on the same level as its foot. At a second point metres above the first, the depression of the foot of the tower is . The height of the tower is (b) (c) (d)
2:02
If where a, b, c and d are consecutive natural numbers then which of the following is correct (1) (2) > (3) (4)
3:41
If the angles of elevation of the top of tower from three collinear points , and , on a line leading to the foot of the tower, are , and respectively, then the ratio , is
4:13
The foot of a tower of height h m is in a direct line between two observers A and B. If the angles of elevation of the top of the tower as seen from from A and B are and respectively and if AB=d m, then what is h/d equal to ?
4:56
The angles of elevation of the top of a tower from two points at distances metres from the base and in the same straight line with it are complementary. Prove that the height of the tower is metres.
4:49
If the angle of elevation of a tower from a distance of 100 metres from its foot is , then the height of the tower is (b) (c) (d)
1:01
The angle of elevation of the top of a tower from two points on the ground at distances a metres and b metres from the base of the tower and in the same straight line are complementary.Prove that height of the tower is .
4:02
Two points A and B are on the same side of a tower and in the same straight line with its base. The angles of depression of these points from the top of the tower are respectively. If the height of the tower is 15 m, then find the distance between these points.
4:00
From the top of a tower, the angles of depression of two objects and (situated on the ground on the same side of the tower) separated at a distance of are and respectively. The height of the tower is (a) 200 m (b) 250 m (c) 300 m (d) None of these
2:24
If a,b and c are in A.P then are in
4:34

Latest Blog Post

NCERT Alternative Academic Calendar for Classes 11 and 12 Released
NCERT alternative academic calendar for classes 11 and 12 released. New alternative calendar help teachers on various technological & social media tools to teach students remotely.
CBSE 2020: Know How to Change Exam Centre & Eligibility Criteria
CBSE has released criteria for applying the change in the board exam centre. Know how to request for change, eligibility criteria, mandatory conditions & more.
RBSE 2020 Date Sheet Released for Pending Exams of Class 10 & 12
RBSE 2020 date sheet released for pending exams of class 10 & 12. Exams will be conducted from 18 to 30 July for class 12, and 29 to 30 July 2020 for class 10 students.
CISCE Board 2020: Class 10 & 12 Students are Allowed to Change Exam Centres
CISCE board 2020 has allowed class 10 & 12 students to change exam centres. know how to apply for change in exam centres, admit card & result.
Punjab Board Result 2020 for Class 10, 8 and 5 Announced
Punjab board result 2020 for class 10, 8 and 5 announced. Know steps to download the PSEB result and other important details.
BITSAT 2020 Exam to Be Held From August 6 -10
BITSAT 2020 exam to be held from August 6 -10. know the complete details regarding the BITSAT 2020 important dates, admit card, cutoff & result.

MicroConcepts
user
The provided text is a mix of promotional content and a mathematical question. It starts with an advertisement for a service to clear doubts via WhatsApp, followed by a video link, and then presents a trigonometry problem.

### Content Structure:
- Promotional content for a doubt-clearing service
- A video link (though the video element is not supported in the text)
- A trigonometry question

### Analysis:
1. **Mathematical Question**: The text contains a trigonometry question about the height of a tower based on the angles of elevation from two points.
2. **Answer**: The text does not provide an answer to the question.

### Conclusion:
TYPE: SINGLE_QUESTION