Answer:

36 degree, 36degree and and 108degree

Step-by-step explanation:

Let the equal angle be x degree and x degree

So the third angle is 3x degree

Therefore x+x+3x = 180 (sum of all angles of triangle is 180 degree)

So x = 36 degree

Answer:

a triangle is 180 degrees 2 sides os equal one side is thrice of on side lets take as [x]=x+x+3x=180=5x=180 x=36means =one side =36 another side=36 last side=108 sum is over