Kamille's Surface Area Growing Post

Rectangular Prism:














Draw a Net:



















A= L x W
A= # x #
A= # cm2

A= L x W
A= # x #
A= # cm2

A= L x W
A= # x #
A= # cm2

TSA= S1+S2+S3+S1+S2+S3
TSA= # cm2

Triangular Prism:














Draw a Net:














A= bxh / 2
A= # x # / 2
A= # / 2
A= # cm2

A= L x W
A= # x #
A= # cm2

A= L x W
A= # x #
A= # cm2

A= L x W
A= # x #
A= # cm2

TSA= S1+S2+S3
TSA= # cm2

Cylinder:



























D/2 = r
#/2 = r
# = r

PiD = C
3.14 x # = C
# cm2 = C

Pi x r x r = Circle
3.14 x # x # = Circle
# cm2 = Circle

L x w = Rectangle
# x # = Rectangle
# cm2 = Rectangle

TSA= Circle + Rectangle
TSA= # + # = # cm2