Class 10 · Maths

Introduction to Trigonometry MCQs

Take an interactive Introduction to Trigonometry quiz for Class 10 Maths - tap an answer for instant feedback and a step-by-step solution. These are a few sample questions; practice the full Introduction to Trigonometry set free on the RankByte app.

Topics covered

Trigonometric ratiosTrigonometric ratios of specific anglesTrigonometric identitiesTrigonometric ratios of complementary anglesRatios, identities, complementary angles

Practice Introduction to Trigonometry by topic

Focused MCQ quizzes for each topic.

Ratios, identities, complementary angles Trigonometric identities Trigonometric ratios Trigonometric ratios of complementary angles Trigonometric ratios of specific angles

Introduction to TrigonometryQuiz - Solve & Score

A few sample questions with instant answers and solutions - the full set is in the app.

Q1. If sin A = 3/5, the value of sec^2 A - tan^2 A is:
- A.3
- B.2
- C.0
- D.1
Answer: D. 1
Q2. If sin A = 8/17, the value of sec^2 A - tan^2 A is:
- A.0
- B.1
- C.8
- D.2
Answer: B. 1
Q3. If sin A = 9/15, the value of sec^2 A - tan^2 A is:
- A.0
- B.1
- C.9
- D.2
Answer: B. 1