4-A=3.14 singr2 so it's the 3 answer.
Answer:
Step-by-step explanation:
Subtract -9h from positive 12h and youll get a positive 3h then subtract the -6 from 40 which will give you a positive 34 then subtract 34 from 22 which will give you a negative 12 and divide it by 3h and it will give you a -4 so h= -4
Given that,
Radius of the circle, r = 8.91 cm
Angle, 
To find,
The area of minor sector.
Solution,
The formula for the area of minor sector is given by the formula as follows :
So, the area of the shaded sector is 
.
Into an improper fraction. An improper fraction is a fraction where the denominator is smaller than the numerator.
Example: Mixed number: 1 2/3
Improper fraction: 5/3
