Plane Shapes
an exact position or location
a point
quadrilaterals can be classified by looking at their ___________ and __________.
3 sides and 3 angles
triangle
lines that cross or meet. Intersecting lines form angles.
intersecting
A stop sign is an example of what polygon?
an octagon
a straight path that goes in two directions without end
a line
2 pairs of opposite sides that are parallel
4 sides that are of equal length
4 right angles
square
4 sides and 4 angles
quadrilateral
intersecting lines that cross or meet to form right angles.
perpendicular lines
A closed shape with three line segments that meet at endpoints
a triangle
part of a line and has 2 endpoints
line segment
2 pairs of opposite sides that are parallel
2 pairs of sides that are of equal length
4 right angles
rectangle
5 sides and 5 angles
pentagon
Lines that never cross or meet and are always the same distance apart
parallel lines
square, rectangle, and rhombus are all types of...
quadrilaterals
part of a line that has 1 endpoint and continues in one direction
ray
at least 1 pair of opposite sides that are parallel
lengths of sides could be the same
trapezoid
6 sides and 6 angles
hexagon
two lines that form a square corner.
right angle
It has only 1 pair of opposite sides that are parallel.
The lengths of all 4 sides are not equal.
a trapezoid
A shape that has no curves and is closed.
Polygon
2 pairs of opposite sides that are parallel
4 sides that are of equal length
rhombus
8 sides and 8 angles
octagon
These lines never form angles
parallel lines
these shapes are described by their types of angles and the number of sides of equal length
triangles