The 4'th one Share with your friends Share 0 Suraj Kant Kumar answered this 0 View Full Answer Aman Sinha answered this Yes they are supplementary angles because - Supplementary angles?have a sum of 180? . We know that m?1=70?and we want to find m?2 . Subtract?70?from both sides. Thus, a?70??angle?and a110??angle?are supplements of one another. 1
