The base of a cone is square., TRUE, FALSE, A cylinder has a circular base., TRUE, FALSE, MAYBE, The base of an octagonal pyramid has 7 sides., TRUE, FALSE, MAYBE, A pyramid has a triangular face., TRUE, FALSE, MAYBE, A cube has six faces., TRUE, FALSE, MAYBE, A sphere is a plane figure., TRUE, FALSE, MAYBE, A cone has no vertex., TRUE, FALSE, MAYBE, A rectangular pyramid has square faces., TRUE, FALSE, MAYBE, Spatial figures are three–dimensional figures., TRUE, FALSE, MAYBE, The faces of a prism are triangles., TRUE, FALSE, MAYBE.

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