Post on 05-Aug-2020
Volume of Rectangular Prisms with Fractional Units.notebook
1
February 18, 2018
Feb 111:04 PM
Volume of Rectangular Prisms with Fractional Units.notebook
2
February 18, 2018
Jan 283:35 PM
Volume of Rectangular Prisms with Fractional Units.notebook
3
February 18, 2018
Feb 17:53 AM
Pages 918-919Find the surface area of the prototypes.
Volume of Rectangular Prisms with Fractional Units.notebook
4
February 18, 2018
Feb 712:36 PM
Page 982
Volume of Rectangular Prisms with Fractional Units.notebook
5
February 18, 2018
Aug 1312:24 PM
14.1 Nets
#
Examples: Notes:
2/1/18
RectangularPrism
6128
Square Pyramid
585
Hexagonal Pyramid
7127
TriangularPrism
596
Cube
6128
Notes
Volume of Rectangular Prisms with Fractional Units.notebook
6
February 18, 2018
Feb 59:36 PM
#1 #2
a) What is the area of each base?
b) How many layers does each prism have?
#1
#2
#1
#2
10 x 4 = 40 in2
6 layers
8 x 5 = 40 in2
12 layers
c) How many cubes will each hold?
10 x 4 x 6 = 240 in3 = 240 cubes
8 x 5 x 12 = 480 in3 = 480 cubes
Packet 11
Volume of Rectangular Prisms with Fractional Units.notebook
7
February 18, 2018
Feb 59:36 PM
V = Bh
V = 10 x 4 x 6 =
240 in2
V = Bh
V = 8 x 5 x 12 =
480 in2
#2#1
Packet 11
Volume of Rectangular Prisms with Fractional Units.notebook
8
February 18, 2018
Feb 59:36 PM
• How many 1/2 inches are in 1 inch?
• How many cubes could fit across the length?
width? height?
• How many of the smaller cubes will fit into the
1 in x 1 in x 1 in cube's:
• Length? Width? Height?
• How many of the smaller cubes will fit into the
1 in x 1 in x 1 in cube?
220
8 12
2 2 2
2 x 2 x 2 = 8 smaller cubes will fit in 1 larger cube.
Packet 11Packet 11
Volume of Rectangular Prisms with Fractional Units.notebook
9
February 18, 2018
Feb 59:36 PM
How many of the 1 in x 1 in x 1 in will fit into the box?
How many of the ½ in x ½ in x ½ in will fit into the box?
How are the 2 related?
How is the volume of the box related to the number of
cubes that will fit in it?
What is the product of the number of cubes and the
volume of the cubes?
240
1,9201,920240 = 192
2481
=
81
Volume of the box is of the number of cubes that will fit in it.
1,920 x 81 = 240
Packet 11
Volume of Rectangular Prisms with Fractional Units.notebook
10
February 18, 2018
Feb 69:08 PM
length? width? height?
Volume of 1 cube?
Total Volume?
6 4 15
¼ in x ¼ in ¼ in = 164
in3
164
360 cubes x in3 =
Packet 12
Volume of Rectangular Prisms with Fractional Units.notebook
11
February 18, 2018
Feb 69:08 PM
Other method to determine volume?
1 ½ x 1 x 3 ¾V = l w h
=
Packet 12
Volume of Rectangular Prisms with Fractional Units.notebook
12
February 18, 2018
Feb 611:07 PM
Packet 12-14
Volume of Rectangular Prisms with Fractional Units.notebook
13
February 18, 2018
Feb 611:08 PM
Volume of Rectangular Prisms with Fractional Units.notebook
14
February 18, 2018
Feb 611:08 PM
Volume of Rectangular Prisms with Fractional Units.notebook
15
February 18, 2018
Feb 611:09 PM
Volume of Rectangular Prisms with Fractional Units.notebook
16
February 18, 2018
Feb 611:09 PM
Volume of Rectangular Prisms with Fractional Units.notebook
17
February 18, 2018
Feb 611:10 PM
Volume of Rectangular Prisms with Fractional Units.notebook
18
February 18, 2018
Feb 611:10 PM
Volume of Rectangular Prisms with Fractional Units.notebook
19
February 18, 2018
Feb 611:11 PM