# A ladder leans against the wall at the point B (window end) from a ground level and makes an angle horizontally at 52°. The height of ladder is 15 m. When the same ladder leans above the point B at point A (window start) and makes an angle of 85° horizontally. The distance between point A and point B is

A. 12.4 m

B. 5 m

C. 4.12 m

D. 3.12 m

Related Questions on Chapter 6: Trigonometric Ratios - Math Mcqs for Grade 8

A. 23.46

B. 24.46

C. 26.54

D. 28.64

**If sin A is 0.865 then the value of angle A (four significant figures) is**

A. 85.59°

B. 59.88°

C. 62.88°

D. 88.62°

**The measurements such as length of book and width of glass sheet by using measuring tape are called**

A. indirect measurements

B. direct measurements

A. 15.31

B. 17.31

C. 18.31

D. 19.31