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Learning Math; Geometry: Triangles and Quadrilaterals


Closed Captioned Master Ch. 1 : Full Mono Mix Ch. 2 : Full Mono Mix Ch. 3 : Sync & Music Ch. 4 : Sync RT : 26 : 46

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Learning Math
Geometry: Triangles and Quadrilaterals
Program Number


Series Description

Educational Programming Series release date: 2001

Program Description

Learn about the classifications of triangles, their different properties, and relationships between them. Examine concepts such as triangle inequality, triangle rigidity, and side–side–side congruence, and look at the conditions that cause them. Compare how these concepts apply to quadrilaterals. Explore properties of triangles and quadrilaterals through practical applications such as building structures.

Asset Type

Broadcast program

Media Type


Chicago: “Learning Math; Geometry: Triangles and Quadrilaterals,” 05/31/2002, WGBH Media Library & Archives, accessed December 18, 2018, http://openvault.wgbh.org/catalog/V_77B2C0C18278456FA6404BA1EAB76D3C.
MLA: “Learning Math; Geometry: Triangles and Quadrilaterals.” 05/31/2002. WGBH Media Library & Archives. Web. December 18, 2018. <http://openvault.wgbh.org/catalog/V_77B2C0C18278456FA6404BA1EAB76D3C>.
APA: Learning Math; Geometry: Triangles and Quadrilaterals. Boston, MA: WGBH Media Library & Archives. Retrieved from http://openvault.wgbh.org/catalog/V_77B2C0C18278456FA6404BA1EAB76D3C
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