Three concentric circles have radii of 2,3,4 respectively. What percent of the area of the largest circle is the area of the shaded ring?

0.85% : )

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)