When creating the formula for surface area of a triangular pyramid (SA=12ab+3(12lb)), what formula is being used?(1 point)

area of a traingle

volume

area of a square

perimeter

pick one

7 answers

The formula being used is the formula for the surface area of a triangular pyramid.
it has to be one of those answers
The formula being used is the formula for the surface area of a triangular pyramid.
the area
The formula being used is the formula for the area of a triangle.
ty your right
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