3.6.4: t V Two angles of an equilateral triangle have measures 3.x + 27 and 2y - 4". Find a + y. Type your solution, notes and/or work here. Show Solution 3.6.5: t V Point O is the center of the circle in the diagram below. Find ZAOBif ZOAB = 70 B A Hint Type your solution, notes and/or work here. Show Solution