Find the volume of the shaded area. ( meee 12 pointsss)

The volume of a pyramide is

V = Ab.h/3

In this case Ab = 7 . 7 = 49

V = 49.h/3

V = 49.11/3

V = 539/3

Now let's see the cone volume

V = π.r².h/3

V = π.3².11/3

V = π.3.11

V = 33π

Now we just remove the cone from the pyramid

539/3 - 33π = 75,994cm³

Rounding its 76cm³

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation: