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SAI International School
                                                       CLASS - X

               Mathematics
               CHAPTER-8: Introduction to Trigonometry

               Mind Map- 3



               SUBTOPIC :Trigonometic Ratiosof Complementary Angles













                                         Trigonometric Ratios of
                                         Complementary Angles







                 Relation between the trigonometric
                   ratios and their complementary           Check if this holds for A = 0 0
                                angles                                 and 90 0
                                  0
                               (90 - A)






















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