Use the relationship between the angles in the figure to answer the question. Which equation can be used to find the value of x? x + 90 = 61 ​x + 90 + 61 = 180​ ​x + 61+ 90 = 90​ ​x + 61 = 180​ Three line making six angles with the leftmost angle at sixty one degrees the top right angle labeled with a square to indicate a right angle and the bottom middle angle labeled X degrees