A triangular prism has three rectangular faces which, between them, will have 4*3 = 12 right angles.
It also has two triangular faces and these can have another 2 right angles.
So the answer is 12 or 14, depending on whether the triangles are right angled or not.
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A triangular prism has a total of nine angles. Each of the two triangular faces has three angles, totaling six angles. The three rectangular faces each have one right angle, adding three more angles. So, the total number of angles in a triangular prism is 6 + 3 = 9 angles.
There are 6 vertices (corners) in a triangular prism.
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 6 vertices and 9 edges.
A triangular prism contains zero curved and 5 flat surfaces.