Answer: The abbreviation that supports the conclusion is SAS
Step-by-step explanation:
Given WS=NT
AS=OT
S=T
We have two triangles named WAS and NOT
where we have two sides (WS=NT and AS=OT)
and an angle(S=T) equal
Since the angle is between the two sides
So the postulate that supports is SAS
i.e Side Angle Side
So the price is C
and 20 cakes is T
So 1 cake times 20=20 cakes
so 20C=T
Answer is 1290.67. I rounded to the nearest tenth but it goes on.