Here is a quadrilateral:
- Classify
this quadrilateral and state your reasons.
- Construct
segment AD and create two triangles.
Now, using what you know about triangle congruency and the angles
associated with parallel lines and transversals, make a conjecture about
the lengths of the opposite sides of the figure above. Argue that your conjecture is
true.
My conjecture about the lengths of the opposite sides of the
figure above is:______________________________________________________
My argument is this:
- Now
make a conjecture about the opposite angles of the figure above and then argue that your conjecture is
true.
My conjecture about the measures of the opposite angles of
the figure above is:______________________________________________
My argument is this: