A sector of a circle has a central angle measure of 310 degrees. If the radius of the
circle is 2 feet, what is the area of the sector?
O 21.64 square feet
12.31 square feet
10.82 square feet
5.41 square feet

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

536

step-by-step explanation:

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25