sine - Compass Learning Technologies
sin90 _______cos90 ______ °= °=
sin(x) - Memorial High School
sin y x = cos y x = tan y x = [0, ]π 1 1 x − ≤ ≤ 1 1 x − ≤ ≤ [0, ]π
sin x + cos 2 x = 1 tan2 x + 1 = sec 1 + cot2 x = csc sin 2x = 2
sin sin sin a b c A B C = = 2 cos ba c bc A = +
sin =35 37 , tan =12 37 , csc = 1 cos =37 35 , cot =37 12 , sec
sin =15 17 , tan = 8 17 , csc =17 8 cos =15 8 , cot = 8 15 , sec
sin 75o = π π π π 6 10 2 xxyy + +
sin 40 cos x ° = 5. If cos72 sinx = 8. If cos3x sin60 = m C 90 ∠ = ° (1
sin 30˚ (no calculator allowed)
sin 2 x + cos 2 x = 1 • tan 2 x + 1 = sec • cot
Sin (x) = opposite/hypotenuse
Sin ( A + B ) - hrsbstaff.ednet.ns.ca
