Question

define the following 1. parallel line 2. radius of a circle​

Answer 1

Answer:

1:- In geometry, parallel lines are lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel. ... A line and a plane, or two planes, in three-dimensional Euclidean space that do not share a point are also said to be parallel.

2:-a straight line extending from the center of a circle or sphere to the circumference or surface: The radius of a circle is half the diameter. the length of such a line.

Answer 2

1) parallel lines: Parallel lines remain the same distance apart over their entire length. No matter how far you extend them, they will never meet.

2) radius of a circle:The radius of a circle is the length of the line from the center to any point on its edge.