It depends on the shape of the 2-d figure.
The significant figure 2.00 has to do with the certainty of a measurement.
It is the measurement units for the surface area.
That's the area of the surface.
You need to find the area of each two dimensional surface on the figure. Do you have a specific figure in mind?
It is a face.
area
A a solid figure on a flat surface is a plane figure (I do believe)
the surface inscribed in a plan figure
The significant figure 2.00 has to do with the certainty of a measurement.
The number of significant figure is 5
Three
Significant figure
The surface area of a space figure is the total area of all the faces of the figure
There is 1 significant figure in this measurement.
the linear measurement in T.D. is a measurement which uses lines to figure letters and numbers by its sizes.
The perimeter
Area.