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http://tapintoteenminds.com Accompanying Slide Deck for the Visualizing the Formula for Volume of a Triangular Prism video on YouTube (http://youtu.be/a8YLrKTer5M). We begin by using prior knowledge of the Volume of a Rectangular Prism Formula. By dividing the rectangular prism into two triangular prisms, we can see that we also divide the formula for the volume of a rectangular prism. All explanations are accompanied by animations to make understanding volume a visual experience.
Citation preview
Where Does The Volume of a Triangular Prism Come From?
@MathletePearce tapintoteenminds.com
Volume of a Rectangular Prism
@MathletePearce tapintoteenminds.com
@MathletePearce tapintoteenminds.com
A = lwVolume of a Rectangular Prism
@MathletePearce tapintoteenminds.com
A = lw
hlwhV =
RectangularVolume of a Prism
@MathletePearce tapintoteenminds.com
hlwhV =
Volume of a PrismTriangular
22lwA =
@MathletePearce tapintoteenminds.com
H
lw
HV =
Volume of a PrismTriangular
22
bhbhA =
@MathletePearce tapintoteenminds.com
h
lw
hV =
Volume of a PrismTriangular
22
blblA =
@MathletePearce tapintoteenminds.com
h
lw
hV =
Volume of a PrismTriangular
22
blblA =
@MathletePearce tapintoteenminds.com
A = lwVolume of a PrismRectangular
length
width
@MathletePearce tapintoteenminds.com
lwTriangular
A =Volume of a Prism
2
A =
@MathletePearce tapintoteenminds.com
bhTriangularVolume of a Prism
height
base
2
A =
@MathletePearce tapintoteenminds.com
TriangularVolume of a Prism
height
2bh
HV = 2
bh
hbl
A =
@MathletePearce tapintoteenminds.com
TriangularVolume of a Prism
height
2bl
hV = 2
bl