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Chapter 1 INTRODUCTION TO TRIGONOMETRY
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CBSE Class 10
Unit 5 Trigonometry
Chapter 1 INTRODUCTION TO TRIGONOMETRY Notes
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Trigonometric ratios of an acute angle of a right-angled triangle.
Books Name
Mathematics Book for CBSE Class 10
Publication
Carrier Point
Course
CBSE Class 10
Subject
Mathmatics
dz
Related Chapter Name
Chapter 2 TRIGONOMETRIC IDENTITIES
Proof and applications of the identity sin2A + cos2A = 1.
Only simple identities to be given.
Only simple identities to be given.
Trigonometric ratios of complementary angles.
Chapter 3. HEIGHTS AND DISTANCES
Simple and believable problems on heights and distances.
Problems should not involve more than two right triangles.
Angles of elevation / depression should be only 30°, 45°, 60°.
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Carrier Point
