Lines in the same plane that do not meet are called parallel lines. The figure shown below is made of $5$ lines $a, b, c, d, a n d e$ . find the pair of lines that are parallel.

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Solution

In figure, $a$ & $c$ lines don't meet. Hence, $a ∥ c$ .

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Similar questions

Q. State which of the following statements are true (T) or which are false (F):

(i) If two lines in the same plane do not interest, then they much be parallel.
(ii) Distance between two parallel lines is not same every where.
(iii) If m ⊥ i, n ⊥ i and m ≠ n, then m ∥ n.
(iv) Two non-intersection coplanar rays are parallel.
(v) If ray AB ∥ line , then line segment AB ∥ m.
(vi) If line AB ∥ line , then line segment AB ∥ m.
(vii) No two parallel segments intersect.
(viii) Every pair of lines is a pair of coplanar lines.
(ix) Two lines perpendicular to the same line are parallel.
(x) A line perpendicular to one of two parallel lines is perpendicular to the other.

Q. Write 'T' for true and 'F' for false for each of the statements given below:
(i) If two line segments do not intersect, they are parallel.
(ii) If two rays do not intersect, they are parallel.
(iii) If two lines do not meet even when produced, they are called parallel lines.
(iv) Two parallel lines are everywhere the same distance apart.
(v) A ray has a finite length.
(vi) Ray

\vec{A B}

is the same as ray

\vec{B A}

Q. Four lines

p, q, l

and

m

are shown in the figure given below. Identify the pair(s) of parallel lines.

Q. in figure, line

l i n e p ∥ l i n e q

and line

l

and line

m

are transverses measures of same angles are shown there. Find the measures of

∠ a, ∠ b, ∠ c, ∠ d

(a) In the figure shown below, what are the conditions on $∠ N O B$ and $∠ M P C$ that assure that line segment AB is parallel to the line segment CD? [2 MARKS]

(b)

Given line 'm' is parallel to line 'l'. Find x?

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Lines in the same plane that do not meet are called parallel lines. The figure shown below is made of 5 lines a,b,c,d,ande. find the pair of lines that are parallel.

In figure, a & c lines don't meet. Hence, a∥c.

Lines in the same plane that do not meet are called parallel lines. The figure shown below is made of $5$ lines $a, b, c, d, a n d e$ . find the pair of lines that are parallel.

In figure, $a$ & $c$ lines don't meet. Hence, $a ∥ c$ .