Question

Q.8. Define the following.1.parallel lines.2.Radius of a circle.​

Answer 1

Answer:

1) lines that are in equal distance from each other and of same length

2) a line extending till circumference of the circle to Centre.

Thank you.

Answer 2

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Parallel lines $\bf {\red\implies }$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.

Radius of a circle $\bf {\red\implies }$a straight line extending from the center of a circle or sphere to the circumference or surface: The radius of a circle