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Pyramid
Area of lateral surface of regular truncated pyramid
area of side surface
S
lat
=
m
2
x
mm
2
cm
2
dm
2
m
2
km
2
a
ha
in
2
ft
2
yd
2
perimeter of 1st triangle
p
1
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
perimeter of 2nd triangle
p
2
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
height of lateral side
h
lat
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"
