Yes, plane figures are flat, not 3-dimensional shapes.
1 rectangle and 2 circles.
No, plane geometric figures are ones like triangles and circles that can fit completely in the plane. A cylinder needs 3, not 3 dimensions and will not fit in the plane.
A complex plane shape.
Circles and rectangles are plane (2-dimensional) figures, so it doesn't seem that they can be used to construct solids.
Circles in the same plane with the same center are concentric circles.
Yes, it is. Circles that are in the same plane and having the same center are called congruent circles.
The number of plane figures that can be traced, is that every plane figure can be traced!
the area and perimeter of the plane figures are square ,rectangle
concentric circles
Coplanar figures.
All plane figures except circles have corners, and even that is debatable that circles have an infinite number of corners. Corners are simply where the line tracing the perimeter of the shape changes direction. Without any corners, you would have not have a convex figure. You would have a line. ■
Both circles and squares are two-dimensional geometric figures.