Скачать или смотреть Ex 9.1 Q9 Class 10 Maths NCERT Applications of Trigonometry | Height of Building vs Tower

In this video, we solve Question 9, Exercise 9.1, Chapter 9 – Some Applications of Trigonometry (Class 10th NCERT Maths).

✨ Quick and Fast Solution – save time and revise faster!

📝 Problem Statement (NCERT):

📌 The angle of elevation of the top of a building from the foot of the tower is 30° and the angle of elevation of the top of the tower from the foot of the building is 60°. If the tower is 50 m high, find the height of the building.

📌 What you will learn in this video:

• How to apply tan θ step by step in two triangles

• Builds a strong understanding of the board as well as competition exam questions

• Saves time and boosts revision speed
So, question 9th of this exercise is an important question; you should watch the complete video for better understanding.


💡 Why is this video important for you?

👉 Get the solution in a very short time ⏱️

👉 Clear explanation of angles of elevation

👉 Smart approach for solving height and distance problems

👉 Concept of opposite side vs angle size: –
Why the tower is taller than the building (since it is opposite the larger angle 60°)


✅ Covers not only Complete Exercise 9.1 but also the full chapter 9 NCERT class 10th in a quick, clear, and exam-focused manner

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