Answer:
In a 3D space(specifically a plane), there are lines that never intersect but aren't called parallel. So you should change it to, "Parallel lines are two lines wherein each point is equidistant from the opposing line and they never meet"
Step-by-step explanation:
(see answer)
Hope this helped! :)
Answer: At least 7
A good tip is to cut the same shape and fold it and count how many symmetry :)
A - Radius to Area
π r² is the formula to find the area in a circle