A triangular prism is a prism composed of two triangular bases and three
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triangular prism: a prism whose bases are triangles
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Transparent glass prisms separate sunlight into its component colors, producing a rainbow. Sir Isaac Newton used two glass prisms in his study of optics. He proved that sunlight is
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A 3dimensional shape. 5 plane faces: 3 rectangular, 2 triangular. Triangular faces parallel to one another. 6 vertices. 9 edges.
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