Question

give definition of (a) parallel line (b) line segment (c) perpendicular lines​

Answer 1

Answer:

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Step-by-step explanation:

i) Parallel line - Two lines are said to be parallel when (a) They never meet or never intersect each other even if they are extended to the infinity. (b) they coplanar.

(ii) Perpendicular lines - Two lines AB and CD lying the same plane are said to be perpendicular, if they form a right angle. We write AB⊥CD

(iii) Line segment - A line-segment is a part of line. When two distinct points, say A and B on a line are given, then the part of this line with end-points A and B is called the line-segment.

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Answer 2

a) Parallel lines:- are those lines that go in the same direction and will never meet

Line segment:- is a part of a line with two end points and can be measured

Perpendicular lines:- A line is said to be Perpendicular to another line if the two lines intersect at right angles.

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