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3D figures: Cross SectionsObj: Describe the 2 dimensional figure that results from slicing a 3D figurePlane Shapes – A plane figure is a ________ figurePolygons are _________________________ plane figures formed by _________ or more ____________ connected at vertices.Types of Polygons:3 sides = _______________4 sides = ___________________________ex:____________________________5 sides = ________________ 5 sides = _____________________________ 8 sides = _____________________Common 3D Figures:What is a Right Prism? A Prism that has ________________ one directly ________ the other, and that has its ______________ faces as ____________.Examples: (they are named based on the shape of the bases 4850130-264160514350-1949452699385-402590______________________________________________________________What is a Pyramid? A 3D shape that has ____________________ and 3 or more ________________ faces that meet at a ______________ above the base5057775223520441007532575500528637534671000615315032575500What is a Cross Section? A cross section is the 2d ____________________ we get when ______________ straight through an object using a _______________. The Planes can cut _________________ to the base The planes can cut ___________________ to the base Or other directionsPractice Problems: Describe the shape formed by each cross section ................
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