Grade 8 Math MCQs

Grade 8 Math MCQ PDF - Chapter

Practice Trigonometric ratios multiple choice questions and answers, trigonometric ratios quiz answers PDF to solve grade 8 math worksheet 5 for online courses. Practice Solving Right Angled Triangles MCQs, trigonometric ratios quiz questions and answers for distance education. Trigonometric Ratios MCQ PDF: solving right angled triangles, use of simple calculator, trigonometrical ratios test prep for online certificate courses.

"In a right angle triangle ABC, if angle of A is 43°, AB = 23, BC = x and AC = y then the values of a and b respectively are" Multiple Choice Questions (MCQ) on trigonometric ratios with choices *25.426, 32, 26.742, 23, 21.448, 23, and 24, 28* for distance education. Solve solving right angled triangles quiz questions for school certificate programs for free online classes.

**MCQ**: In a right angle triangle ABC, if angle of A is 43°, AB = 23, BC = x and AC = y then the values of a and b respectively are

26.742, 23

25.426, 32

21.448, 23

24, 28

c

**MCQ**: The answer of cos 50° up to three significant figures is

0.435

0.543

0.643

6.43

c

**MCQ**: With respect to A in a right-angled triangle ABC, the side BC is called

adjacent side + opposite side

adjacent side

opposite side

hypotenuse

c

**MCQ**: By evaluating sin 15° + tan 23°/cos 35° x sin 55°, the answer up to four significant figures will be

1.82

1.018

0.1018

2.018

b

**MCQ**: In a right-angled triangle XYZ with respect to X, the sine of the angle A is calculated as

opposite side/adjacent side

hypotenuse + adjacent side

adjacent side/hypotenuse

opposite side/hypotenuse

d

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