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2.G.1 Geometry Shape
Question | Answer |
---|---|
2D | flat, a front and a back |
3D | rising up like a cake |
angle | corner |
edge | sides on a solid |
face | shape on a solid |
hexagon | 6 sides, 6 angles |
pentagon | 5 sides, 5 angles |
plane figure | 2D |
polygon | a closed figure with sides |
quadrilateral | 4 sides |
rectangle | 4 unequal sides, 4 angles |
rhombus | 4 equal sides, no right angles |
right angle | 90 degrees |
side | a straight line on a plane figure |
solid | 3D |
square | 4 equal sides, 4 right angles |
trapezoid | 4 sides, 4 angles, 2 sides are slanted |
triangle | 3 sides, 3 angles |
vertex | corner on a solid |