REPLAY - Lines Parallel To The Same Line | Theorem 6.6 | Examples

Two lines parallel to the same line are ___ to each other .

Theorem 6.6 : Lines which are parallel to the same line are parallel to each other.

Prove that the two lines which are both parallel to the same line are parallel to one another.

Parellel axis Theorem||Perpendicular axis Theorem||Examples on Perpendicular and Parallel axis Theorem

Which of the following statements are true (T) 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 angle on the same side of the transversal are equal.

prove that two lines m and n be parallel to the same given line are parallel to each other.

Theorem 6.4 : If a transversal intersects two parallel lines, then each pair of interior angles on the same side of the transversal is supplementary.

Vector Equation OF Lines|| Nature OF Lines|| Ceva Theorem|| Menelaus Theorem

The area of parallelogram on the same base and between the same parallel lines are ………………..

Using Theorem 6.1, prove that a line drawn through the mid-point of one side of a triangle parallel to another side bisects the third side. (Recall that you have proved it in Class IX).