Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
This doesn’t make sense
Answer:

Step-by-step explanation:
Consider triangles BKE and DKA. In this triangles:
as vertical angles;
as alternate interior angles (lines BC and AD are parallel and BC is a transversal);
as alternate interior angles (lines BC and AD are parallel and BE is a transversal).
Thus triangles BKE and DKA are similar by AA theorem. Similar triangles have proportional sides lengths:

Thus, 
Since AD=BC and BC=BE+CE, we have that 4BE=BE+EC, EC=3BE. Hence, the ratio BE to EC is

Answer:
Its an irregular Quadrilateral shape
Step-by-step explanation:
It that because a regular Quadrilateral shape had all equal side lengths. Irregular quadrilateral shape is the opposite of this. Sorry I couldn’t make it in time.