Learn trigonometrical ratios MCQs, math test for online learning courses and test prep to practice. Trigonometric ratios multiple choice questions (MCQ), trigonometrical ratios quiz questions and answers for 8th grade algebra worksheets.

Math practice test MCQ: measurements such as length of book and width of glass sheet by using measuring tape are called with options , , indirect measurements and direct measurements for online distance learning for private schools, public schools and virtual school students. Free math revision notes to learn trigonometrical ratios quiz with MCQs to find questions answers based online learning tests.

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

1. indirect measurements
2. direct measurements

D

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

1. sin 65° = 0.9128
2. sin 55° = 0.8192
3. sin 70° = 0.5384
4. sin 72° = 0.1982

B

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

1. QR/PQ
2. QR/PR
3. PQ/PR
4. PR/PQ

B

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

1. − cos 76° = -0.7093
2. − cos 65° = -0.4258
3. − cos 67° = -0.3907
4. − cos 62° = -0.8520

C

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

1. 78°
2. 72°
3. 63.64°
4. 65°

C