What is the distance between A and B? Round your answer to the nearest hundredth. (4 points)

A coordinate plane is shown. Point A is located at 0, 6, and point B is located at 7, negative 2. A line segment connects the two points.

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)