Identify the domain of the function shown in the graph. 10+
82
+
-10345
8
-10
O A. x>0
OB. O SXs5
O c. xis all real numbers.
O D. -5 sxs5
SUBMIT

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)