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Geometric Concepts: Classifying Figures and Understanding Volume

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
equilateral triangle   show
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scalene triangle   show
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show An ________________has three acute angles.  
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quadrilateral   show
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isosceles triangle   show
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right triangle   show
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show An _______________ has one obtuse angle.  
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show A _______________ is a quadrilateral with at least one pair of parallel sides.  
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show A ___________is a parallelogram with four right angles.  
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parallelogram   show
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show A ___________is an outside surface of a 3-D figure.  
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apex   show
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square   show
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rhombus   show
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show An ___________is a line segment formed when two faces meet.  
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base   show
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right rectangular prism   show
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show A ___________s a 3-D figure that has 4 flat faces, 6 edges, 1 base, and an apex  
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show A ___________is a 3-D figure that has 1 flat and 1 curved face, 1 edge, 1 base, and an apex.  
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show ________________ is the number of cubic units needed to fill a solid figure.  
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show A ___________s a 3-D figure that has 5 flat faces, 9 edges, 2 bases, and no apex.  
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show A ___________is a 3-D figure that has 1 curved and 2 flat faces, 2 edges, 2 bases, and no apex.  
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right square pyramid   show
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show A ___________is a 3-D figure that has 1 curved face, 0 edges, 0 bases, and no apex.  
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show A ________is the volume of a cube that measures 1 unit along each edge.  
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show A ________is a cube that measures 1 unit along each edge.  
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show A ________is a solid figure with six identical squares as its faces.  
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show is a rule that uses symbols to relate two or more quantities. V = ℓ × w × h V = Volume ℓ = length w = width h = height  
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Created by: Mr OBerc
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