10th Maths Book Back Trigonometry Ex 6.2

Samacheer Kalvi 10th Maths Book Back Solution:

Tamil Nadu 10th Maths Book Back Answers Unit 6 – Trigonometry Ex 6.2 are provided on this page. Samacheer Kalvi Maths Book Back Solutions/ Guide available for all Units. TN Samacheer Kalvi 10th Maths Book consists of 8 Units and each unit book back solutions given below topics wise with Questions and Answers. The complete Samacheer Kalvi Books Back Answers/Solutions are available on our site.

The Samacheer kalvi 10th Maths solutions are useful to enhance your skills. Candidates who prepared for the Competitive and board exams 10th Maths Book Back Answers in English and Tamil Medium. The 10th Maths Unit 6 Trigonometry Geometry consist of 5 units. Each Unit Book Back Answers provide topic-wise on this page. 10th Maths Book Back Answers are prepared according to the latest syllabus. The 10th Maths Book Back Relations and Functions Ex 6.2 Answers in English.




10th Maths Book Back Answers/Solutions:

TN Samacheer Kalvi 10th Maths Chapter 6 Book Back Exercise given below. The 10th Maths Book Back Solutions Guide is uploaded below:

Chapter 6

Exercise 6.2 Trigonometry

1. Find the angle of elevation of the top of a tower from a point on the ground, which is 30 m away from the foot of a tower of height 103–√ m.
Solution:
10th maths unit - 6 book back questions with answer back

2.A road is flanked on either side by continuous rows of houses of height 43–√ m with no space in between them. A pedestrian is standing on the median of the road facing a row house. The angle of elevation from the pedestrian to the top of the house is 30°. Find the width of the road.
Solution:

10th maths unit - 6 book back questions with answer

3. To a man standing outside his house, the angles of elevation of the top and bottom of a window are 60° and 45° respectively. If the height of the man is 180 cm and if he is 5 m away from the wall, what is the height of the window? (3–√ = 1.732)
Solution:

10th maths unit - 6 book back questions with answer




4. 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 40°. Find the height of the pedestal. (tan 40° = 0.8391, 3–√ = 1.732)
Solution:

10th maths unit - 6 book back questions with answer

Let ‘p’ be the fit of the pedestal and d be the distance of the statue from point of cabs, on the ground.
Given the elevation of the top of the statue from p f on the ground is 60°.
10th maths unit - 6 book back questions with answer

5. A flag pole ‘h’ meters is on the top of the hemispherical dome of radius V meters. A man is standing 7 m away from the dome. Seeing the top of the pole at an angle of 45° and moving 5 m away from the dome and seeing the bottom of the pole at an angle 30°. Find
(i) the height of the pole
(ii) radius of the dome.
Solution:
10th maths unit - 6 book back questions with answer

6. The top of a 15 m high tower makes an angle of elevation of 60° with the bottom of an electronic pole and angle of elevation of 30° with the top of the pole. What is the height of the electric pole?
Solution:
10th maths unit - 6 book back questions with answer

Let BD be tower of height = 15 m
AE be pole of height = ‘p’
10th maths unit - 6 book back questions with answer

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