Question

Which of the following best describes a plane?

A. The edge of a desk
B. A curve in a road
C. The point of intersection of two walls
D. The surface of a flat table

Answer 1

A. The edge of a desk
B. A curve in a road
C. The point of intersection of two walls
D. The surface of a flat table

Think about it like this: A flat grassland plane.
It is FLAT
Plane describers flat.

Answer 2

A). The edge of a desk is probably a rectangle.

B). A curve in the road is a curved line.

C). Two walls intersect in a line. Not a point, and not a plane.

D). The surface of a flat table doesn't 'describe' a plane, but
it's an example of a plane.