Chapter 12, Some Applications of Trigonometry, is one of the most practical chapters in RD Sharma Class 10 Mathematics. It helps students understand how trigonometric concepts are used in real-life situations like measuring the heights of towers, distances between objects, and angles of elevation and depression. The RD Sharma Solutions for Class 10 Maths Chapter 12 simplify each concept with diagrams, solved examples, and detailed explanations. This chapter builds on the fundamental trigonometric ratios introduced earlier and applies them to solve word problems. By using the sine, cosine, and tangent functions, students can calculate unknown heights and distances without physically measuring them. Each question in the RD Sharma textbook is carefully solved, allowing learners to grasp the logical steps required in trigonometric applications.
The RD Sharma solutions for this chapter cover various types of problems, such as:
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Finding the height of an object using an angle of elevation.
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Calculating distances between two points using two different angles of elevation.
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Solving questions involving angles of depression observed from elevated points.
These solutions are presented with well-labeled figures to aid understanding. Students preparing for CBSE Class 10 board exams find these stepwise answers particularly helpful in scoring full marks in trigonometry-based questions. Moreover, these applications extend beyond textbooks — trigonometry is widely used in engineering, architecture, astronomy, and navigation. Learning through RD Sharma’s systematic approach builds a strong foundation for higher mathematics and physics. Along with textbook exercises, students can also practice NCERT Solutions for Class 10 Maths, Maths and use Class 10 Maths notes to strengthen conceptual understanding. If any topic feels challenging, home tuitions for Class 10 Maths can further help in mastering trigonometric applications through personal guidance.