Learn trigonometric ratios multiple choice questions, grade 8 math test 1 for elementary school degree online courses, distance learning for exam prep. Practice applications of trigonometry multiple choice questions (MCQs), trigonometric ratios quiz questions and answers for math class for 8th grade assessment test.

Study elementary school math multiple choice questions (MCQs): 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 (window start) and makes an angle of 85° horizontally. distance between point and point b is with options 5 m, 12.4 m, 4.12 m and 3.12 m, applications of trigonometry quiz with online eLearning distance education for online degrees course and examination preparation. Free math study guide for online learning applications of trigonometry quiz questions to attempt multiple choice questions based test.

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