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Over Chapter 11 ___ Tell whether exactly one triangle, more than one triangle or no triangles are possible if the angle measures are 40° and 40° and the side length between those angles is 10 cm. A. exactly one triangle B. more than one triangle C. no triangles You have already modeled three-dimensional figures. (Lesson 12–1a) • Identify three-dimensional figures. • Describe and draw vertical, horizontal, and angled cross sections of three-dimensional figures. Prism vs. Pyramid Identify Solids Identify the figure. Name the bases, faces, edges, and vertices. Answer: This figure has two parallel congruent bases that are rectangles, so it is a rectangular prism. bases: GHJK and LMNP, edge base face vertex faces: GHJK, LMNP, GHML, HJNM, JKPN, GKPL edges: vertices: G, H, J, K, L, M, N, P Identify the figure. Name the bases, faces, edges, and vertices. Which listing is not accurate? A. rectangular pyramid with base: BCDE B. faces: ABC, ACD, ADE, AEB, BCDE C. D. vertices: B, C, D, E