TEST

 THE SIDDIQUI ACADEMY

ADMIN: SHAHBAZ SIDDIQUI


PLEASE DO ALL THE IMPORTANT QUESTIONS OF TRIGNOMETRY HEIGHT & DISTANCE FOR TOMMORROW TEST.


SOME IMPORTANT INFORMATION REGARDING CHAPTER:-




Heights and Distances Formulas



Table 1: Trigonometric Ratios of Standard Angles

∠C0°30°45°60°90°
sin C0½1/√2√3/21
cos C1√3/21/√2½0
tan C01/√31√3Not Defined
cosec CNot Defined2√22/√31
sec C1
2/√3√22Not Defined
cot CNot Defined
√311/√3

sin θ = Opposite/Hypotenuse = AB/AC


cos θ = Adjacent/Hypotenuse = BC/AC


tan θ = Opposite/Adjacent = AB/BC

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