Dianne drew a triangle with coordinates (1, 3), (3, 2), and (4, 2). She drew an image of the triangle with coordinates (-1, 3), (-3, 2), and (-4, 2). How did she make the image? A. She translated the original figure 2 units down.
B. She translated the original figure 6 units down.
C. She reflected the original figure over the x-axis.
D. She reflected the original over the y-axis.

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)