1.

Fill up the blanks:(i) The line which intersects two or more lines at distinct points is called __________ (ii) If the pair of alternate interior angles are equal then the lines are ______________ (iii) The sum of interior angles on the same side of the transversal are supplementary then the lines are _________ (iv) If two lines intersect each other then the number of common points they have_________

Answer»

i) The line which intersects two or more lines at distinct points is called transversal

ii) If the pairs of alternate interior angles are equal then the lines are parallel

iii) The sum of interior angles on the same side of the transversal are supplementary then the lines are parallel

iv) If two lines intersect each other then the number of common points they have Only one.



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