A circle is divided into 4 sectors, the ratio of whose areas is 1 : 2 : 3 : 6. What is the central angle of the largest sector in degrees?
+36916 The largest is 6 out of ( 1+2+3+6) = 6 / 12 of the entire 360o of the entire circle ...
6/12 x 360 = 180 degrees
