Can someone please help me with this question please, and I know that you can reach the answer by subtracting the shaded area with the are os sector, but I do not how to reach it till there. The answer is 10.9m^2

He letter p on the number line below represents the number . (use the hyphen for negative numbers and write answer as a decimal, such as –7.2) number line from negative 7 to positive 7 in increments of 0.5 is shown. only the whole numbers are labeled. a point labeled p is placed at the eleventh tick mark to the left of 0.