Question

Wednes
37)i) If a line is a transversal to three lines, how many points of
intersection will be there?
ii) If two lines intersect, do they always intersect at right angles?
iii) Find the angle which is equal to its supplement​

Answer 1

Step-by-step explanation:

1. Angles made by a transversal

When two lines intersect (looking like the letter X) we have two pairs of opposite angles. They are called vertically opposite angles. They are equal in measure.

2. Perpendicular lines are lines that intersect at a right (90 degrees) angle.