The face of a triangle is the flat surface of the solid figure. _________________________________________________ A face is a side of a 3 dimensional figure. So, the number of faces a triangle would be 0.
A polygon is a 2-dimensional figure, a solid is 3-dimensional.
No. A triangle is a two-dimensional figure. It has only length and width, but not thickness. It's a flat shape that can be drawn on a piece of paper, whereas solids are 3-dimensional (for example, a pyramid).
A 3-dimensional figure. It need not be solid since it could be a curve in 3-d space.A 3-dimensional figure. It need not be solid since it could be a curve in 3-d space.A 3-dimensional figure. It need not be solid since it could be a curve in 3-d space.A 3-dimensional figure. It need not be solid since it could be a curve in 3-d space.
An edge of a 3 dimensional figure
A solid.
No. A triangle is a 2-dimensional figure, a prism is 3-dimensional.
A triangle.
Yes a pyramid is a 3 dimensional solid figure
A three-sided, two-dimensional polygon is called a "triangle".
No. A polygon is a plane figure - i.e. it is 2-dimensional A cone is a solid figure - i.e it is 3-dimensional
Solid figures are normally classed as 3 dimensional objects