# Trigonometrical Ratios MCQs Quiz Worksheet PDF Download

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Study elementary school courses, online math degree programs MCQs: measurements such as length of book and width of glass sheet by using measuring tape are called, for online courses with choices , , indirect measurements, and direct measurements for online distance learning for private schools, public schools and virtual school students. Free math student portal for online learning trigonometrical ratios quiz questions, MCQs to find questions answers based online learning tests.

## MCQs on Trigonometrical Ratios Quiz PDF Download

MCQ: Measurements such as length of book and width of glass sheet by using measuring tape are called

- indirect measurements
- direct measurements

D

MCQ: By expressing sin 125° in terms of trigonometrical ratios, answer will be

- sin 65° = 0.9128
- sin 55° = 0.8192
- sin 70° = 0.5384
- sin 72° = 0.1982

B

MCQ: Sin P of triangle PQR with respect to P is calculated as

- QR/PQ
- QR/PR
- PQ/PR
- PR/PQ

B

MCQ: By expressing cos 113° in terms of trigonometrical ratios, answer will be

- − cos 76° = -0.7093
- − cos 65° = -0.4258
- − cos 67° = -0.3907
- − cos 62° = -0.8520

C

MCQ: If sine is 0.896 then value of acute angle is

- 78°
- 72°
- 63.64°
- 65°

C