I think it’s C since it’s 295.308
42% ................................
Before you will sum up the following equation, first you must multiply the first equation by two and came up with 16x+14y=78 and then add it to the second equation which is 4x-14y=-68 and the remaining variable is 20x=10 then get the value of X and the value is 1/2 or 0.5. I hope you are satisfied with my answer
Answer:

Step-by-step explanation:
To find the approximate area of the circle, calculate the area of one sector and then multiply by 16
Remember that
The area of a triangle (one sector) is equal to

therefore
The approximate area of the circle is equal to

