Download Geometry Unit Five Word Bank

Geometry Unit Five Word Bank
1. Diagonal
A segment from one vertex to another vertex in a polygon.
2. Isosceles Trapezoid
A trapezoid with congruent legs.
3. Median (of a trapezoid)
A segment from the midpoint of one leg to the midpoint of
the other leg in a trapezoid. Its length is the average of the
lengths of the two bases of the trapezoid.
4. Midsegment
Another name for the median of a trapezoid.
Geometry Unit Five Word Bank
5. Parallelogram
A quadrilateral with two pairs of parallel sides
6. Rectangle
A parallelogram with four right angles
7. Rhombus
A parallelogram with four congruent sides
8. Square
A parallelogram with four right angles and four congruent
sides
Geometry Unit Five Word Bank
9. Trapezoid
A quadrilateral with exactly one pair of parallel sides
10. Quadrilateral
A four-sided polygon
11. Polygon
A closed shape made up of line segments
12. Regular Polygon
A polygon that has all congruent sides and all congruent
angles.
Geometry Unit Five Word Bank
13. Convex Polygon
A polygon where the extension of no sides enters the
polygon
14. Concave Polygon
A polygon where the extension of one or more sides enters
the polygon
15. Pentagon
A five-sided polygon
16. Hexagon
A six-sided polygon
Geometry Unit Five Word Bank
17.
Heptagon (Septagon)
A seven-sided polygon
18.
Octagon
An eight-sided polygon
19.
Nonagon
A nine-sided polygon
20.
Decagon
A ten-sided polygon
Geometry Unit Five Word Bank
21. Dodecagon
A twelve-sided polygon
22.
N-gon
An N-sided polygon