1. if the sumpplement of an angleis two-third of itself.determine the angles ant its sumpplement
  2.  
  •  

x + 2x/ 3 = 180

5x / 3 = 180

x = 180 * 3 / 5

x = 108

2x / 3 = 72

Ans: 108 and 72

  • 1
What are you looking for?