Over the x-axis: (x, y) (x, –y)
Over the y-axis: (x, y) (–x, y)
Over the line y = x: (x, y) (y, x)
Through the origin: (x, y) (–x, –y)
Answer:
approx. 25.13
Step-by-step explanation:
C= 2πr
radius is half diameter
Look at number 3 for the answer