Some Applications of Trigonometry class 10 | Part-3 | Exercise- 12.1 Problems(6,7&8)

Some Applications of Trigonometry class 10 | Part-2 | Exercise- 12.1 Problems(6,7&8)
chapter-12 (Some applications of trigonometry) sollutions for class 10th mathematics NCERT/CBSE syllabus.
This video explains the below problems:
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6. A 1.5 m tall boy is standing at some distance from a 30 m tall building. The angle of
elevation from his eyes to the top of the building increases from 30° to 60° as he walks
towards the building. Find the distance he walked towards the building.
7. From a point on the ground, the angles of elevation of the bottom and the top of a
transmission tower fixed at the top of a 20 m high building are 45° and 60° respectively.
Find the height of the tower.
8. A statue, 1.6 m tall, stands on the top of a pedestal. From a point on the ground, the
angle of elevation of the top of the statue is 60° and from the same point the angle of
elevation of the top of the pedestal is 45°. Find the height of the pedestal.

Please check the below links for more videos on this chapter
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Some applications of trigonometry class 10|Part-1| Introduction,exercise- 12.1 problems(1 &2)
   • Some applications of trigonometry  class 1...  
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Some applications of trigonometry class 10|Part-2|exercise- 12.1 problems(3,4 & 5)
   • Some applications of trigonometry | Class ...  
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Some applications of trigonometry class 10|Part-3|Exercise- 12.1 Problems(6,7&8)
   • Some Applications of Trigonometry class 10...  
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Some applications of trigonometry class 10|Part-4|Exercise- 12.1 Problems(9,10&11)
   • Some applications of trigonometry class 10...  
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Some applications of trigonometry class 10|Part-5|Exercise- 12.1 Problems(12,13&14)
   • Some applications of trigonometry class 10...  
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Some applications of trigonometry class 10|Part-6|Exercise- 12.1 Problems(15&16)
   • Some applications of trigonometry class 10...  
Please check the below links for more videos on solutions for class 10th mathematics NCERT/CBSE syllabus
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Chapter1:Arithmetic Progressions
   • Arithmetic Progression Class 10 Mathematic...  
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Chapter 2:Triangles
   • Triangles Class 10 |Part 1|  Introduction ...  
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Chapter 3:Pair of Linear Equations in two Variables
   • Pair of Linear Equations in two variables|...  
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Chapter 6:Constructions
   • Constructions|Class 10|Part-1|Exercise-6.1...  
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Chapter 7:Coordinate geometry
   • Coordinate Geometry | Class 10 | Part-1 | ...  
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Chapter 8:Real numbers
   • Real Numbers |Class 10|Part-1|Exercise-8.1...  
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Chapter 11:Introduction to trigonometry
   • Introduction to Trigonometry|Part-1|Class ...  
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Chapter 12:Some Applications of Trigonometry
   • Some applications of trigonometry  class 1...  
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Chpter 14:Probability
   • Probability Introduction for Class 10 Math...