Practice trigonometric ratios Multiple Choice Questions (MCQs), trigonometric ratios quiz answers, test prep 1 to learn elementary school math for online certificate programs. Applications of trigonometry MCQs, trigonometric ratios quiz questions and answers for online elementary school. Learn applications of trigonometry, solving right angled triangles, use of simple calculator, angles and trigonometrical ratio, trigonometrical ratios test prep for school certificate.

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 5 m, 12.4 m, 4.12 m, and 3.12 m for online elementary school. Free math study guide for online learning applications of trigonometry quiz questions for online certifications.

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: Considering a right-angled triangle ABC, if opposite side is 'x' and adjacent side of triangle is equal to 20 then A 53° is

1. 23.46
2. 24.46
3. 26.54
4. 28.64

C

MCQ: Answer of sin 95.29° is

1. 0.7955
2. 0.9957
3. 0.5957
4. 0.5997

B

MCQ: If sin A is 0.865 then value of angle A (four significant figures) is

1. 85.59°
2. 59.88°
3. 62.88°
4. 88.62°

B

MCQ: Measurements such as length of book and width of glass sheet by using measuring tape are called

1. indirect measurements
2. direct measurements

D