Trigonometric ratios MCQs, trigonometric ratios quiz answers 8 to learn elementary education online courses. Solving right angled triangles multiple choice questions (MCQs), trigonometric ratios quiz questions and answers for for online elementary education degree. Use of simple calculator, angles and trigonometrical ratio, practical trigonometry applications, trigonometrical ratios test for elementary school teaching certification.

Learn elementary school math multiple choice questions (MCQs): Use of simple calculator, angles and trigonometrical ratio, practical trigonometry applications, trigonometrical ratios, with choices 75.63°, 83.27°, 57.48°, and 61.57° for online elementary education degree. Free math study guide for online learning solving right angled triangles quiz questions to attempt multiple choice questions based test.

MCQ: Answer of tan 73.65° up to four significant figures is

1. 2.408
2. 4.904
3. 2.409
4. 3.409

D

MCQ: If tan A is 1.847 then value of angle A in a right angle triangle is

1. 83.27°
2. 75.63°
3. 57.48°
4. 61.57°

D

MCQ: A distance between light house and a certain point is 30 m. If angle of elevation of top of lighthouse is 57° then height of pole is

1. 19.46 m
2. 66.52 m
3. 46.19 m
4. 85.23 m

C

MCQ: Product of sin 61° and tan 58° up to five significant figures is

1. 3.7997
2. 3.9197
3. 1.3997
4. 2.3997

C

MCQ: Tool which is used to make indirect measurements of height and distance is called

1. comparative geology
2. trigonometry
3. geometry
4. none of the above

B