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None - each of the faces (including the bas) is a triangle - triangles do not have any parallel lines.

Q: How many parallel line are in a triangular prism?

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A triangular prism has 9 parallel lines

Three.

There are 9 edges. It has three edges which are parallel to each other (along the length of the prism) AND it has three pairs of parallel edges - at the top and bottom of the prism.

Each of the nine edges have another edge running parallel to them.

One pair because opposite cross-section faces are parallel to each other.

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A triangular prism has 9 parallel lines

2

Three.

two... simple as that...It has none.It has two parallel faces.A triangular prism has 4 parallel faces.Two. The two ends are parallel

There are 9 edges. It has three edges which are parallel to each other (along the length of the prism) AND it has three pairs of parallel edges - at the top and bottom of the prism.

Each of the nine edges have another edge running parallel to them.

Each of the nine edges have another edge running parallel to them.

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.

A triangular prism has 5 faces, including one parallel pair; any of the faces might be considered a "base" depending on its orientation.

One pair because opposite cross-section faces are parallel to each other.

A triangular prism has nine edges, three edges that are parallel to each other on the top and bottom of the prism, and three surrounding edges. It also has five faces and six vertices.

Nine edges (three of them are parallel) and six vertices (corners).