Class 8 Math App Download | Trigonometric Ratios Notes e-Book PDF

Class 8 Math MCQs (Grade 8) From Textbook

Class 8 Math MCQs – Practice Test 8 (Chapter 6)

Trigonometric Ratios Notes Questions with Answers PDF Download – Test 8

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Study Trigonometric ratios Notes Questions and Answers PDF (Trigonometric Ratios Quiz Answers PDF e-Book) download Ch. 6-8 to study Class 8 Math Course. Practice Use of Simple Calculator MCQ PDF, Trigonometric Ratios Quiz Questions and Answers to learn distance learning courses. Free Class 8 Math Notes App Download: Trigonometric Ratios App to use of simple calculator, angles and trigonometrical ratio, practical trigonometry applications, trigonometrical ratios test prep for virtual elementary school.

The "Class 8 Math Notes" App with MCQ: Answer of tan 73.65° up to four significant figures is; with answers: 4.904, 2.408, 2.409, and 3.409 to learn distance learning courses. Practice Use of Simple Calculator MCQ Questions, download Kobo e-Book (Free Chapter) for online schools.

Trigonometric Ratios MCQs – Practice Test 8 PDF Download

MCQ 36: The answer of tan 73.65° up to four significant figures is:

  1. 2.408
  2. 4.904
  3. 2.409
  4. 3.409

MCQ 37: If tan A is 1.847 then the value of angle A in a right angle triangle is:

  1. 83.27°
  2. 75.63°
  3. 57.48°
  4. 61.57°

MCQ 38: A distance between light house and a certain point is 30 m. If the angle of elevation of the top of the lighthouse is 57° then the height of the pole is:

  1. 19.46 m
  2. 66.52 m
  3. 46.19 m
  4. 85.23 m

MCQ 39: The product of sin 61° and tan 58° up to five significant figures is:

  1. 3.7997
  2. 3.9197
  3. 1.3997
  4. 2.3997

MCQ 40: The tool which is used to make indirect measurements of height and distance is called:

  1. comparative geology
  2. trigonometry
  3. geometry
  4. none of the above

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