You Plan on Constructing a Sierpinski Gasket by Starting with a Seed

Multiple Choice

You plan on constructing a Sierpinski gasket by starting with a seed triangle whose area is 6720 in2. The table below gives the following information where R is the number of triangles removed at a
Particular step, S is the area of each removed triangle, and T is the total area of the newly created figure.

What is the total area of the figure after step 2 ?

A) 2160 in²
B) 3780 in²
C) 4310in²
D) 6300in²
E) None of the above.