Learn trigonometric ratios MCQs, grade 8 math test 8 for online learning courses and test prep, use of simple calculator multiple choice questions and answers. Use of simple calculator revision test includes math worksheets to learn for 8th grade math help with interactive tests.

Math multiple choice questions (MCQ): answer of tan 73.65° up to four significant figures is with choices 4.904, 2.408, 2.409 and 3.409, use of simple calculator quiz with online schools' course questions and answers for summative assessment of students. Free math study guide to learn use of simple calculator quiz 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