Important Questions – Some Applications of Trigonometry - MBS Classes

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Maths Mastery in the Final Hour: Boards 2025

Are you searching for a way to boost your scores in the 2025 Maths Board Exams? Look no further! This course is designed specifically to help you secure better marks with focused, last-minute preparation strategies. Through concise, easy-to-understand video lessons, you'll revisit essential concepts, solve key problems, and practice proven techniques. By following the course and trying the exercises yourself, you'll build the confidence and skills needed to excel in your exams. Join now and take the final step towards achieving success in your 2025 Maths Board Exams!

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Class 10 Maths MCQ

Mastering Your Success Board Preparation

Mastering Your Success Trigonometry

RS Aggarwal Trigonometric Identities

Mastering Your Success Circle

Quadratic Equations Important Questions

Important Questions – Probability

Important Questions – Circle

Important Questions – Arithmetic Progression

Important Questions – Triangles

Important Questions – Pair of Linear Equations in Two Variables

Important Questions – Coordinate Geometry

Important Questions – Polynomials

Important Questions – Real Numbers

Important Questions – Quadratic Equations

Important Questions – Trigonometry

Important Questions – Surface Area and Volume

Important Question – Related to Upstream & Downstream

Important Questions – Some Applications of Trigonometry

Important Questions – Statistics

Best Free Videos – Class 10 Maths (Maths Mastery in the Final Hour: Boards 2025)

About Lesson

A fire in a building B is reported on telephone to two fire stations P and Q, 20 km apart from each other on a straight road. P observes that the fire is at an angle of 60∘ to the road and Q observes that it is at an angle of 45∘ to the road. Which station should send its team and how much will this team have to travel?

Amit standing on a horizontal plane. Find a bird flying at a distance of 200 M from him at an elevation of 30. Deepak standing on the roof of a 50 M high building finds the angle of elevation of the same bird to be 45. Amit and Deepak are on opposite sides of the bird. find the distance of the bird from Deepak

The angle of elevation of a cloud from a point 60 metres above a lake is 30o and the angle of depression of the reflection of the cloud in the lake is 60 o. Find the height of the cloud.

If the angle of elevation of a cloud from point h meters above a lake is alpha and the angle of depression of its reflection in the lake is beta prove that height of the cloud is h(tan beta + tan alpha) /tan beta – tan alpha