Java Games: Flashcards, matching, concentration, and word search.

Geometric Terms

Match the word with its definition.

edgea straight line where 2 faces meet
cornerthe place where 2 or more edges meet
plane figurefigures that are flat
linesomething that is straight, continues in both directions, and does not end
line segmentthe part of a line between two points, called endpoints
congruentfigures that are the same size and shape
symmetrywhen two parts of a figure match when the figure is folded in half
line of symmetrythe line along the fold that makes a figure symmetrical
perimeterthe distance around a figure
areathe number of square units needed to cover the surface of a figure
volumethe number of cubic units needed to fill a solid figure
pictographa type of graph that has a key which tells how many each picture stands for

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