PLZZZ HELLPPPP :< i wanna get an A!! ill mark first on brainliest u gettin all meh points!!
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Answer:
C
Step-by-step explanation:
This is because in order to find the area, you need to dfine R^2*PI and half of 12 is 6 so 6*6 is 36 and 36 times 3.14 is 113.04 and since you need to convert it into cal, times that by 22 which is C