(x-13.4)^2+(y+2.6)^2=100 what is the center

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)

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?

Select all the statements that apply to this figure