Math help needed with area and circumference

Math help needed with area and circumference

Answers only*

Which problem would best be solved using 


a. 24.5

b. 35

c. 21.6

d. 45.5


Find the perimeter of the polygon ​ABCDEFG​ shown below. Round to the nearest tenth, if necessary.


a. 59.7

b. 26

c. 30

d. 27.7


Find the area of circle ​C​ shown below. Leave your answer in terms of ​π​.


a. 36 straight pi

b. 9 straight pi

c. 12 straight pi

d. 6 straight pi