If the ratio of cats to dogs in a shelter is 2:3 and there are 45 animals in the class. What is the new ratio of cats to dogs if 6 cats are brought to the shelter? How many will be dogs?

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)