ded on the same arc AB or yanueb where m • skpe,b. y-Intercept t is the center of the cede s+cote • at:0 cos11-sin19 = cos20 tan (A-B) Ittt.Anrah CAST Quad II 7 Quad I sin+ all ratios+ VALUE OF TRIG RATIO Quaint tan+ V cos+ e o 11/21 ■ sine '01 1 , of-t f o case 1 o 0 SINE LAW: