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Unit 3 Geometry
Shapes
| Term | Definition |
|---|---|
| square | a quadrilateral with 4 congruent sides and 4 right angles |
| parallelogram | a quadrilateral with both pairs of opposite side parallel |
| rectangle | a quadrilateral with 4 right angles |
| rhombus | a quadrilateral with 4 congruent sides |
| trapezoid | a quadrilateral with 1 pair of parallel sides |
| scalene triangle | a triangle whose sides are all of different lengths |
| isosceles triangle | a triangle with two congruent sides |
| hexagon | a six sided polygon |
| octagon | an eight sided polygon |
| pentagon | a five sided polygon |
| quadrilateral | a four sided polygon |
| triangle | a three sided polygon |
| polygon | a closed 2 dimensional figure made up of 3 or more line segments |