Learn trigonometric ratios MCQs, grade 8 online math test 9, practical trigonometry applications multiple choice questions and answers. Practical trigonometry applications revision test has math worksheets, helping answer key with choices as 17.7°, 70°, 19.70° and 23.52° of multiple choice questions (MCQ) with practical trigonometry applications quiz as 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 for competitive exam prep, viva interview questions. Free math study guide to practice 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