Answer:-
A rectangular prism has 12 edges. Think of it like a box: it has 6 faces (the flat sides), 8 corners (called vertices), and 12 edges (the lines where two faces meet). Each face is a rectangle, and the edges run along the length, width, and height. There are 4 edges along the top, 4 along the bottom, and 4 vertical edges connecting the top and bottom. You can count them by tracing along the box with your finger. No matter the size of the prism, the number of edges always stays the same—12 in total.
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