The surface area is reduced by a factor 4, the volume by a factor 8.
surface area divided by volume
the volume is divided by 27
The volume is doubled.
2 x Pi, divided by the height.
The answer depends on the what characteristic of the pyramid you want the formula for: its surface area, its volume or something else.
surface area divided by volume
v=b*h divided by 3
the volume is divided by 27
(Base height x base width x pyramid height) divided by 2
SA/V Surface Area divided by Volume.
The volume is doubled.
2 x Pi, divided by the height.
The answer depends on the what characteristic of the pyramid you want the formula for: its surface area, its volume or something else.
volume is length x base x height and surface area is volume divided by height~
length times width times height divided by six
The volume of a triangular pyramid can be found using the formula Volume=Base Area x height /3. Surface Area can be expressed as Surface Area =Base Area+0.5 x perimeter x side length.
1/3 s^3 The volume of a cube divided by three.