The radius is 7 what it is telling you is that you already did the square 4^2*3.14=49 pi.
G. A. B. O
By probability in the chart, it goes from most to least that is grapes, apples, bananas and oranges
2 61/64m^3; For a rectangular prism, just use the formula V=w h l
V=0.875*1.5*2.25
V=1.3125*2.25
V=2.953125
V=2 61/64m^3