enCRShapes,Shapes,and more Shapes!20
degrees:the units used to measure an angle
congruent:two shapes are congruent when all of the sides and angles of the two shapes are exactly the same
similar:the angles and the overall appearance of the shapes are the same, but one object is larger than the other
quadrilateral:any shape that is a polygon ans has four sides
polygon:any object made of at least three straight lines. There can be no gaps, no curves, and no lines that cross each other.
rectangle: opposite sides are parallel and congruent. Shape has four right angles.
square: all four sides are congruent and parallel. There are four right angles.
parallelogram: four sided shape. Opposite sides are congruent and parallel.
rhombus: a four sided shape with all sides congruent and opposite sides parallel.
trapezoid: a four sided shape with only one set of parallel lines.
regular polygon: a shape with congruent sides and identical angles
irregular polygon: a shape made up of sides that are different lengths and unlike angles
pentagon: five sided shape
hexagon: six sided shape
heptagon: seven sided shape
octagon: eight sided shape
nonagon: nine sided shape
decagon: ten sided shape
undecagon: eleven sided shape
dodecagon: twelve sided shape
Shapes,Shapes,and more Shapes!
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D
Across:
1.
a four sided shape with all sides congruent and opposite sides parallel.
4.
any shape that is a polygon ans has four sides
6.
five sided shape
9.
two shapes are congruent when all of the sides and angles of the two shapes are exactly the same
14.
eleven sided shape
15.
opposite sides are parallel and congruent. Shape has four right angles.
16.
the angles and the overall appearance of the shapes are the same, but one object is larger than the other
18.
ten sided shape
19.
nine sided shape
20.
twelve sided shape
Down:
2.
eight sided shape
3.
a shape made up of sides that are different lengths and unlike angles
5.
a shape with congruent sides and identical angles
7.
any object made of at least three straight lines. There can be no gaps, no curves, and no lines that cross each other.
8.
a four sided shape with only one set of parallel lines.
10.
all four sides are congruent and parallel. There are four right angles.
11.
the units used to measure an angle
12.
six sided shape
13.
four sided shape. Opposite sides are congruent and parallel.