Transcript Slide 1

Volume of Pyramids and Cones
Answers use 3.14 for π
The blueprint for a
monument is
shown. The marble
the builders plan to
use costs $85 per
cubic foot. What is
the total cost of
marble for the
monument?
12ft
4ft
4ft
5,440
The diamond ring below is
9mm tall and has a
hexagonal base with an
area of 20mm3. What is
its volume in mm3?
15in
12in
Find the
volume of
this cone
using cubic
inches
565.2
The base of this
8m
triangular pyramid
is shown below.
What is the
5m
3m
volume of the
4m
shape in m3?
If this cone
has a volume
3
of 314 cm ,
how many
centimeters
tall is it?
5cm
Two square pyramids are shown.
The shorter one is half as tall as the
other, but the dimensions of its base
are twice as long. Find the
total volume of the two
3
pyramids
in
m
6m
3m
2m
4m
The base of this square
pyramid from Chichen Itza
has sides that are 55m long.
The height of the pyramid is
33m.
What is its
volume in m3?
33,275
Find the
volume of
this cone to
the nearest
cubic inch.
6in
18in
A 6cm tall rectangular
pyramid is made using
the base shown here.
What is its
10cm
volume in 5cm
3
cm ?
How many cubic feet
can this cone hold?
8ft
14ft