Show:
Shapes
Triangles
Polygons
Lines
Angles
100
the name of a 3-sided polygon
What is triangle?
100
the definition of a triangle
What is a polygon that has 3 sides?
100
the name of a figure where all sides are not touching
What is a closed figure?
100
a part of a line with 2 endpoints
What is a line segment?
100
2 rays that form a 90 degree angle
What is a right angle?
200
the name of a 4-sided polygon that has equal sides
What is a square?
200
a triangle that has a right angle in it
What is a right triangle?
200
the name of a figure where all sides are touching
What is an open figure?
200
goes on forever in both directions
What is a line?
200
an angle that is greater than a right angle
What is an obtuse angle?
300
the name of a 6-sided polygon
What is a hexagon?
300
a triangle that has all equal sides
What is an equilateral triangle?
300
the name of ANY 4-sided polygon
What is a quadrilateral?
300
two lines that cross at right angles
What is a perpendicular line?
300
an angle that is less than a right angle
What is an acute angle?
400
the name of an 8-sided polygon
What is an octagon?
400
a triangle that has NO equal sides
What is a scalene triangle?
400
the name of a polygon where all sides are NOT the same length
What is an irregular polygon?
400
2 lines that cross; they may cross at right angles, but they do not have to
What is an intersecting line?
400
when 2 rays touch at the same endpoint, it forms this
What is an angle?
500
the name of a 5-sided polygon
What is a pentagon?
500
a triangle that has 2 equal sides
What is an isosceles triangle?
500
the name of a polygon where all the sides are the same length
What is a regular polygon?
500
two lines that never cross and are always the same distance apart
What is a parallel line?
500
the number of angles in a hexagon
What is 6?