# Introduction to Trigonometry Multiple Choice Questions and Answers 9 PDF Download

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Study high school math multiple choice questions (MCQs): area of sector with radius ‘r’ is measured by , for for online secondary education degree with options 1⁄2 × r²θ, 1⁄2r, 2r⁄θ, and 2r + θ, area of circular sector quiz for online secondary school and high school courses preparation for final exams and online quizzes. Free math study guide for online learning area of circular sector quiz questions to attempt multiple choice questions based test.

## MCQ on Introduction to Trigonometry Worksheets 9 Quiz PDF Download

MCQ: Area of sector with radius ‘r’ is measured by

- 1⁄2r
- 1⁄2 × r²θ
- 2r⁄θ
- 2r + θ

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