Another word that means equal
Congruent
Perpendicular lines form a
Right angle
A and D are congruent
B and E are congruent
AB and DE are congruent
ASA
Measurement used to know how much tile you need for the shower
What is area?
Minimum number of sides needed to make a polygon
What is three sides?
A polygon with 6 sides
hexagon
These lines are
Perpendicular
A and D are congruent
AC and DF are congruent
C and F are congruent
ASA
Measurement used to know how carpeting is needed in a new office building
What is area?
Curved sides
What is not a polygon?
A polygon with 3 sides and angles
Triangle
These lines are 
intersecting
A and D are congruent
AC and DF are congruent
B and F are congruent
Not congruent
Measurement used to know how much fencing to buy for your backyard
What is perimeter?
Open figure
What is not a polygon?
This is formed when two rays, lines, or line segments intersect.
An Angle
Line CD and Line EF are 
Parallel
AB and DE are congruent
AC and DF are congruent
CB and FE are congruent
SSS
Measurement used to know how much sod to buy for your front lawn
What is area?
two-dimensional
What is a polygon?
When two rays or line segments meet, the endpoint that joins them is called a.
Vertex
each of the pairs of opposite angles made by two intersecting lines.
vertical angles
AB and DE are congruent
AC and DF are congruent
A and D are congruent
SAS
Measurement used to know how much wood to buy for new baseboards in your bedroom
What is area?
Close interior
What is a polygon?