# Trigonometry and Trigonometry Formulas Multiple Choice Questions and Answers 3 PDF Download

Trigonometry and trigonometry formulas multiple choice questions, learn online elementary school math test prep 3 for online courses, distance learning for exam prep. Practice three dimensional problems multiple choice questions (MCQs), trigonometry and trigonometry formulas quiz questions and answers for math class for 8th grade math worksheets online.

Study elementary school math multiple choice questions (MCQs): number of dimensions a line can have is, for online elementary education degree with options infinite, zero, one, and negative, three dimensional problems quiz for mock interview questions and answers with online learning network portal for assessment. Free math study guide for online learning three dimensional problems quiz questions to attempt multiple choice questions based test.

## MCQ on Trigonometry and Trigonometry Formulas Worksheets 3 Quiz PDF Download

MCQ: Number of dimensions a line can have is

- zero
- infinite
- one
- negative

C

MCQ: If cosine is 0.8 then value of acute angle is

- 52.57°
- 36.87°
- 45°
- 47.23°

B

MCQ: For any acute angle, sine A is equal to

- sin (180° - A)
- sin (90° - A)
- sin (180° + A)
- sin (2A - 180°)

A

MCQ: If a = 9.7 cm, angle B = 64° and c = 8.8 cm then area of Δ ABC is

- 38.36 cm²
- 42.36 cm²
- 25 cm²
- 24.35 cm²

A

MCQ: Line which is perpendicular to line passing through intersection point is called

- triangular
- normal
- trigonometrical
- angular

B