Practice applications of trigonometry MCQs in math quiz for online learning test. Trigonometric ratios quiz questions has multiple choice questions (MCQ), applications of trigonometry test to practice as a ladder leans against wall at point b (window end) from a ground level and makes an angle horizontally at 52°. height of ladder is 15 m. when same ladder leans above point b at point a (window start) and makes an angle of 85° horizontally. distance between point a and point b is. Answer key help with choices as 12.4 m, 5 m, 4.12 m and 3.12 m problem solving for competitive exam, viva prep, interview questions worksheets. Free math revision notes to practice applications of trigonometry quiz with MCQs to find questions answers based online learning tests.

MCQ. A ladder leans against the wall at the point B (window end) from a ground level and makes an angle horizontally at 52°. The height of ladder is 15 m. When the same ladder leans above the point B at point A (window start) and makes an angle of 85° horizontally. The distance between point A and point B is

1. 12.4 m
2. 5 m
3. 4.12 m
4. 3.12 m

D

MCQ. The height of a light house is 65 m. The angles of elevation and depression of the top and foot of a radar mast are 52° and 30° respectively. The height of radar mast is

1. 102 m
2. 305 m
3. 209.09 m
4. 109.09 m

C

MCQ. A house is built at the top of cliff. From the foot of cliff at a distance of 75 m, the angle of elevation of the top of the house is 51° and the angle of elevation at the top of the cliff 41°. The height of the house is

1. 38.25 m
2. 36 m
3. 32.42 m
4. 27.42 m

D

MCQ. From the top of mountain 68 m high, the angle of depression of two boats due east of it are 52° and 26° respectively. The distance between the ships is

1. 58.28 m
2. 86.29 m
3. 68.29 m
4. 53.72 m

B