A triangular prism has 9 parallel lines
None - each of the faces (including the bas) is a triangle - triangles do not have any parallel lines.
Three.
A triangular prism has three vertical lines, corresponding to the three edges of its triangular bases. Additionally, it has three vertical edges connecting the corresponding vertices of the two triangular bases. Therefore, in total, a triangular prism has six vertical lines.
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None - each of the faces (including the bas) is a triangle - triangles do not have any parallel lines.
A triangular prism has 2 parallel faces, which are the triangular bases of the prism. Additionally, the lateral faces of a triangular prism are parallelograms, but they are not parallel to each other. Therefore, the total number of parallel faces in a triangular prism is 2.
It has 1 set of 3 parallel lines and 3 sets of 2 parallel lines, and 18 angles (3 sides meet at each vertex)
In a general triangilar prism, none.In a right triangular prism, three pairs and one triplet.In a general triangular prism, none. In a right triangular prism, three pairs and one triplet.
Three.
2
Three pairs and one triplet. The triplet can be considered three pairs.
A triangular prism has three vertical lines, corresponding to the three edges of its triangular bases. Additionally, it has three vertical edges connecting the corresponding vertices of the two triangular bases. Therefore, in total, a triangular prism has six vertical lines.
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3
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