Solve this: Q.1. ln the given figure ,if AOB is a line then find the measure of ∠ BOC ,COD and ∠ DOA . Share with your friends Share 1 Tanya Arora answered this Ans 6 View Full Answer Shwet Ranjan answered this 5y+3y+2y=180(straight line) 10y=180 Y=180/10 =18 Angle DOA =18?5=90 2