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# Class 9 FRANK Solutions Maths Chapter 26 - Trigonometrical Ratios

Refer to Frank Solutions for ICSE Class 9 Mathematics Chapter 26 Trigonometrical Ratios to practise trigonometry basics. Understand the steps to find values of trigonometric rations using the value of a given trigonometric ratio. Also, carefully study our textbook solutions to understand the application of Pythagoras theorem to solve problems.

Practise TopperLearning’s Frank solutions to solve chapter-related textbook questions with or without the support of trigonometric tables. In addition, other ICSE Class 9 Maths syllabus topics along with Chapter 26 can be revised using Selina solutions and concept videos.

## Trigonometrical Ratios Exercise Ex. 26.1

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