Question

in the given figure,rays OA,OB,OC and OD are such that AOB=56degree,BOC=100degree,COD=xdegree and DOA=74degree find the value of x

Answer 1

Step-by-step explanation:

let angle COD be x

x+100*+56*+74*=360*(by A.S.P.T)

x+220*=360*

x=360*-220*

x=140*

Hence,

angle COD=140*