Find the volume of the shaded area. (Helppp meee 12 pointsss)
Mathematics
zafreenuwu
Question
Find the volume of the shaded area.
(Helppp meee 12 pointsss)
(Helppp meee 12 pointsss)
1 Answer

1. User Answers a5904640
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