Trigonometrical Ratios
ICSE · Class 9 · Mathematics
Most important questions from Trigonometrical Ratios for ICSE Class 9 Mathematics board exam 2026. MCQs, short answer, and long answer questions with marks.
Sample Questions
In a right triangle ABC with ∠B = 90°, if AB = 3 cm and BC = 4 cm, what is sin A?
If tan θ = 5/12, what is the value of cos θ?
Which of the following are correct for a right triangle with ∠C = 90°? (Select all correct options)
If sin θ = 7/25, what is the value of cosec θ?
+40 more questions available
Practice AllGet detailed important questions for Trigonometrical Ratios
Super Tutor gives you interactive content for every chapter of ICSE Class 9 Mathematics — summaries, quizzes, flashcards, and more.
Try Super Tutor — It's FreeFrequently Asked Questions
What are the important topics in Trigonometrical Ratios for ICSE Class 9 Mathematics?
Trigonometrical Ratios covers several key topics that are frequently asked in ICSE Class 9 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Trigonometrical Ratios — ICSE Class 9 Mathematics?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision before the exam.
How many important questions are there in Trigonometrical Ratios?
There are 44 practice questions available for Trigonometrical Ratios. These cover multiple question types including MCQs, short answer, and long answer questions.
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More Resources for Trigonometrical Ratios
Syllabus
What topics to cover
Revision Notes
Key points for last-minute revision
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Practice Quiz
Test yourself with a quick quiz
Concept Maps
See how topics connect visually