Applications of trigonometry Multiple Choice Questions (MCQ), applications of trigonometry quiz answers PDF to study elementary school math for online certificate courses. Learn trigonometric ratios Multiple Choice Questions and Answers (MCQs), "Applications of Trigonometry" quiz questions and answers for online elementary school. Learn angles and trigonometrical ratio, use of simple calculator, solving right angled triangles, applications of trigonometry test prep for school certificate.

"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" Multiple Choice Questions (MCQ) on forms of direct proportion with choices 12.4 m, 5 m, 4.12 m, and 3.12 m for online elementary school. Free math student portal for online learning trigonometric ratios quiz questions for online certifications.

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