Fill in the blank in each of the following to make the statement true:

iii. Two lines perpendicular to the same lines are to each other.

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Solution

Let $A B and C D$ be two lines which are perpendicular to line $l$ , then

$A B | | C D$ Hence, two lines perpendicular to the same lines are parallel to each other.

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Similar questions

Q. Fill in the blanks in each of the following to make the statement true:

(i) If two parallel lines are intersected by a transversal, then each pair of corresponding angles are ...
(ii) If two parallel lines are intersected by a transversal, then interior angles on the same side of the transversal are ....
(iii) Two lines perpendicular to the same line are ... to each other.
(iv) Two lines parallel to the same line are ... to each other.
(v) If a transversal intersects a pair of lines in such away that a pair of alternate angles are equal, then the lines are ...
(vi) If a transversal intersects a pair of lines in such away that the sum of interior angles on the same side of transversal is 180°, then the lines are ...

Q. In each of the two lines is perpendicular to the same line, what kind of lines are they to each other?

Which of the following statements are true (I) and which are false (F)? Give reasons.
(i) If two lines are intersected by a transversal, then corresponding angles are equal.
(ii) If two parallel lines are intersected by a transversal, then alternate interior angles are equal.
(iii) Two lines perpendicular to the same line are perpendicular to each other.
(iv) Two lines parallel to the same line are parallel to each other.
(v) If two parallel lines are intersected by a transversal, then the interior angles on the same side of the transversal are equal.

Q. Fill in the blank in each of the following to make the statement true:

iv. Two lines parallel to the same lines are to each other.

Q. Which of the following statements are true (T) and which are false (F) ? Give reasons.

iii. Two lines perpendicular to the same line are perpendicular to each other.

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Parallel Lines and Transversal

Standard IX Mathematics

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Fill in the blank in each of the following to make the statement true:​ iii. Two lines perpendicular to the same lines are to each other.​

Let AB and CD be two lines which are perpendicular to line l, then AB||CDHence, two lines perpendicular to the same lines are parallel to each other.

Fill in the blank in each of the following to make the statement true:

iii. Two lines perpendicular to the same lines are to each other.

Let $A B and C D$ be two lines which are perpendicular to line $l$ , then

$A B | | C D$ Hence, two lines perpendicular to the same lines are parallel to each other.