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Across
1.Qquadrilateral with four sides and can be grouped into two pairs of equal-length sides that are adjacent to each other.
4.12 sided figure
5.A convex quadrilateral with four sides that all have the same length.
9.A four sided polygon characterized by right angles and sides of equal length.
10.Hhaving all interior angles less than or equal to 180°.
11.10 sided figure
13.Used to descripe 2 sides that are equal in a triangle.
15.5 sided figure
16.Angles add up to 180 degrees.
17.Extending from one edge of a figure to the other.
19.The surface that an object stands on.
21.Polygon that is equilateral and equiangular. [2 words]
22.A quadrilateral figure having two parallel and two nonparallel sides.
23.Paralelogram with 4 right angles, and 1 pair of sides are larger than the other pair.
24.Undefined amount of sides to a figure.
Down
2.Trapezoid which legs are equal. [2 words]
3.9 sided figure
6.6 sided figure
7.Angles that add up to 90 degrees.
8.Line that cuts a figure directly in half.
12.8 sided figure
14.Having at least one interior angle greater than 180°.
15.Qquadrilateral with opposite sides that are parallel.
18.7 sided figure
20.Lines or planes next to each other that never touch.

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