Answer:
x + y = w
w > x
w > y
Step-by-step explanation:
x and y are interior angles of a triangle.
w is the exterior angle ( opposite to angles x and y ) of a triangle.
There is a formula that exterior angle of a triangle is equal to sum of two interior angles of a triangle.
So,
x + y = w
If x + y = w,
Then,
w > x
w > y
