Chapter 6: Class 8 Math Exam Tests

Class 8 Math MCQs - Chapter 6

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The Trivia Quiz: *In a right angle triangle ABC, if BC is 8.7 and AC is 18.9 then value of angle A is;* "Trigonometric Ratios" App APK Download with answers ‘64.86°’, ‘40.85°’, ‘27.40°’ and ‘32.40°’ to learn online schools courses. Practice Angles and Trigonometrical Ratio MCQ Questions, download Kindle eBook (Free Sample) for online education programs.

**MCQ 16**: In a right angle triangle ABC, if BC is 8.7 and AC is 18.9 then the value of angle A is

- 40.85°
- 64.86°
- 27.40°
- 32.40°

c

**MCQ 17**: The ladder leans against the wall at point B and makes an angles of 67° with the ground. If the height of the ladder is 10 m then the distance from the wall to the foot of ladder is

- 2.91 m
- 5.91 m
- 4.91 m
- 3.91 m

d

**MCQ 18**: The two trigonometrical ratios whose values cannot be greater than 1 are

- sine and cosine
- sine and tangent
- tangent and cosine
- all of above

a

**MCQ 19**: With respect to A in a right-angled triangle ABC, the side AC which is opposite to the right-angle is called

- opposite side
- hypotenuse
- adjacent side + opposite side
- adjacent side

b

**MCQ 20**: The ladder leans against the wall at point B and makes an angles of 57° with the ground. If the height of the ladder is 8 m then the height of point B from the ground is

- 6.71 m
- 8.71 m
- 9.71 m
- 10.71 m

a

Math Applications MCQs

Coordinate Geometry MCQs

Mensuration Arc Length, Sector Area and Radian Measure MCQs

Linear Inequalities MCQs

Trigonometry and Trigonometry Formulas MCQs

Trigonometric Ratios MCQs

Indices and Standard Form MCQs

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