MCQs Introduction to Trigonometry 1

The post is about Online MCQs Introduction to Trigonometry with Answers. There are 20 multiple-choice questions from Chapter 7 of 10th Class mathematics (“Introduction to Trigonometry”). Let us start with the MCQs Introduction to Trigonometry.

Online MCQs Introduction to Trigonometry with Answers

• The union of two non-collinear rays, which have a common endpoint is called
• The system of measurement in which the angle is measured in radians is called
• $20^\circ = ?$
• $\frac{3\pi}{4}$ radians = ?
• If $tan \theta = \sqrt{3}$, then $\theta$ is equal to
• $sec^2 \theta$ = ?
• $\frac{1}{1+sin \theta} + \frac{1}{1-sin\theta}$
• $\frac{1}{2} cosec 45^\circ$
• $sec\theta cot \theta$ = ?
• $cosec^2 \theta – cot^2 \theta$ = ?
• In degree measurement, $1^\circ$ is equal to
• In degree measurement, 1′ is equal to
• How many right angles are there in 360 degrees?
• If ‘$r$’ is the radius of a circle, then its circumference is
• The radian measure of an angle that forms a complete circle is
• $2\pi$ radians = ?
• $\pi$ radians =?
• $1^\circ$ = ?
• 1 radian =
• $\frac{\pi}{2}$ radians =

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