Answer:
21. 162 (rounded to nearest thousandth)
Step-by-step explanation:
Area of a sector: (degree/360) (pi*radius^2)
degree given= 97
radius= diameter/2 = 5
(97/360) (pi*5^2)
(97/360) (pi*25) = 21.16211718
The answer is 2268pi ft^3

It is true only whenever x tends to 0(zero)
it is not importent that x be in radian or in degree.
Answer:
this may help you.look it once