A solid has a depth, a plane figure does not.
Yes and no. Yes = plane figure No = solid figure.
A solid figure.
No it is not a plane but it is a solidfigure
No- a triangle is a plane figure, not a solid.
A a solid figure on a flat surface is a plane figure (I do believe)
No, it is a plane figure.
The intersection of a plane with a solid figure is the set of points where the plane cuts through the solid. This intersection can take various forms depending on the orientation and position of the plane relative to the solid; it can be a point, a line, or a two-dimensional shape (such as a circle or polygon). The specific nature of the intersection is determined by the geometry of both the plane and the solid figure involved.
a face.
true
A plane
The plane.
A solid figure is a three-dimensional figure, such as a tetrahedron, cube, octahedron, dodecahedron, or icosahedron. A non-solid figure, such as a triangle, square, pentagon, etc... is a plane figure.