Triangles
Triangles
Quadrilaterals
Polygons
Polygons
100
triangle with 2 congruent sides
What is an isosceles triangle
100
right triangle
What is a triangle with a 90 degree angle
100
trapezoid
What has 1 set of parallel lines
100
a three sided polygon
What is a triangle
100
Hexagon
What is a six sided polygon called
200
equilateral triangle
What is a triangle with all sides being the same length/congruent
200
a triangle with all angles less than 90 degrees
What is an acute triangle
200
2 sets of parallel lines and 90 degree angles
What is a rectangle
200
nonagon
What is a nine sided polygon called
200
a five sided polygon
What is a pentagon
300
a triangle with all sides being different lengths
What is a scalene triangle
300
obtuse triangle
What is a triangle that has an angle larger than 90 degree
300
Parallelogram
What has 2 sets of parallel lines
300
a four sided polygon
What is a quadrilateral
300
heptagon
What is a 7 sided polygon called
400
similar shapes
What do you call two shapes that have the same shape but are different sizes.
400
two shapes that have the same shape and size
What are congruent shapes
400
2 sets of parallel lines, 4 congruent sides
What is a rhombus
400
Octagon
What is an eight sided polygon called
400
a 10 sided polygon
What is a decagon
500
a shape that has angles and sides that are different
What is an irregular shape
500
regular shape
What is a shape that all angles and sides are the same/congruent
500
Square
What has 90 degree angles, 4 congruent sides, and 2 sets of parallel lines.
500
3 rules of a polygon
What has straight sides, closed shape, and connect at endpoints.
500
dodecagon
What is a 12 sided polygon called
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