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Java Games: Flashcards, matching, concentration, and word search. |
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Triangles and Polygons
Identifying triangles by their angles and sides. Determining if a figure is a polygon. Lesson 2-4 and 2-5
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A | B |
acute triangle | three acute angles |
obtuse triangle | one obtuse angle |
isosceles triangle | at least two conguent sides |
octagon | 8 sided figure |
decagon | 10 sided figure |
right triangle | one right angle |
equilaterial triangle | 3 congruent sides |
scalene triangle | no congruent sides |
quadrilateral | 4 sided figure |
pentagon | 5 sided figure |
convex polygon | a figure without gaps |
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