Protractor Posted byjaehwa September 5, 2020 What is the angle of $\text{A}$? 00110022003300440055006600770088009900110000111100112200113300114400115500116600117700118800AA. ${42}^{o}$ A. ${42}^{o}$ B. ${138}^{o}$C. ${52}^{o}$D. ${32}^{o}$E. ${128}^{o}$Show AnswerShow The First Step 1. The angle $A$ is from $138$ to $180$. So, the angle $A$ is ${180} - {138} = 42$ degree. No More StepsPractice AgainCorrect! Nice work!
