Learn trigonometric ratios MCQs, grade 8 math test 9 for online learning courses and test prep. Practical trigonometry applications multiple choice questions (MCQs), trigonometric ratios quiz questions and answers include math worksheets for 8th grade algebra problems.

Math multiple choice questions (MCQ): if a building is 83 m high then angle of elevation from point (on level ground) which is 260 m away from building is with options 17.7°, 70°, 19.70° and 23.52°, practical trigonometry applications quiz with virtual academy portal for online learning of mid term and final exams preparation. Free math study guide to learn practical trigonometry applications quiz to attempt multiple choice questions based test.

MCQ: If a building is 83 m high then angle of elevation from point A (on level ground) which is 260 m away from building is

1. 70°
2. 17.7°
3. 19.70°
4. 23.52°

B

MCQ: In a right angle triangle ABC, hypotenuse is 15 and adjacent side is 'x' then A 74° is

1. 3.148
2. 1.347
3. 4.134
4. 5.134

C

MCQ: If sin X is 1.578 then value of angle X in a right angle triangle is

1. 68°
2. not possible
3. 55°
4. 85°

B

MCQ: Answer of sin 62° up to four significant figures is

1. 0.8829
2. 0.7829
3. 0.6829
4. 0.9258

A

MCQ: If height of wind mill is 95 m and its shadow is 65 m then angle of elevation of sun at that particular moment is

1. 55.62 m
2. 58.62 m
3. 62.36 m
4. 65.85 m

A