180 * 5/9 = 100
40
160
Two ninths.
The triangle has three exterior angles. Added together, their total is 180 degrees.(Same as the total of the three interior angles when they're added together.)
2/9 of 180 is 40.
180 * 5/9 = 100
171/180
40
160
Two ninths.
183
60 + 60 + 60 = 180
Two angels that are add together to make 180 are 90 and 90
The triangle has three exterior angles. Added together, their total is 180 degrees.(Same as the total of the three interior angles when they're added together.)
180 degrees
2 + 37 + 41 + 47 + 53 = 180