The Multiplicative Identity Property. This means that you can multiply 1 to any number... and it keeps its identity! The number stays the same!
Answer:
Lemniscate.
Step-by-step explanation:
It is called a lemniscate. A bit like the sign for infinity (∞) . Symmetrical about the x and y axes.
Answer:
An encroachment.
Step-by-step explanation:
In real estate,encroachment is building a structure between the boundaries of your property or land and your neighbor's property or land.
The retaining wall Fred build that was 2ft outside his property line is called encroachment