The question asks about "this figure". In such circumstances would it be too much to expect that you make sure that there is something that this might refer to?
Another term for a geometric figure that is enclosed by a circle is a "circular region" or "disk." This refers to the area contained within the circumference of the circle. In a broader context, you might also refer to it as a "circle" itself when discussing its boundary.
The area of the figure is the amount of space enclosed by its perimeter.
If it doesn't have Ares in it bought the wrong weapons
'Inside enclosed' is within.
The measure of the amount of surface enclosed by the boundary of a figure is called its area. Area quantifies the two-dimensional space within the perimeter of a shape, such as a rectangle, circle, or triangle. It is typically expressed in square units, such as square meters or square feet.
a polygon
a ruler
A polygon.
The size of that area is known as the "area" of the figure.
That's the 'volume' of the figure.
The area covered by an enclosed figure
No, hew was a god from ancient times.