Answer:
The answer would be 1 ft 9 in
Step-by-step explanation:
Answer: 818.4
Step-by-step explanation:
Using the area of a sector formula, we get the area of the entire sector is
.
Using the formula
, we get the area of the triangle is
.
So, the area of the shaded sector is 
Your answer would be X=8 and Y=11.