Applications of trigonometry MCQs, applications of trigonometry quiz answers for online elementary school courses. Trigonometric ratios multiple choice questions (MCQs), applications of trigonometry quiz questions and answers for online elementary education degree. Angles and trigonometrical ratio, use of simple calculator, solving right angled triangles, applications of trigonometry test prep for elementary school teaching certification.

Learn math MCQs: 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, with choices 12.4 m, 5 m, 4.12 m, and 3.12 m for online elementary education degree. Free math student portal for online learning applications of trigonometry quiz questions, MCQs to find questions answers based online learning tests.

MCQ: 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

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

D

MCQ: Height of a light house is 65 m. angles of elevation and depression of top and foot of a radar mast are 52° and 30° respectively. 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 top of cliff. From foot of cliff at a distance of 75 m, angle of elevation of top of house is 51° and angle of elevation at top of cliff 41°. height of house is

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

D

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

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

B