Use the figure to name: Line passing through A .

Given figure is, We know that, Infinite lines can passes through a point. A line is a set of points that continues infinitely in both the directions. Now, In given figure, Lines passing through A : A E ↔ , B A ↔ and D A ↔

Use the figure to name: Line on which O lies

A line is a set of points that continues infinitely in both the directions. We need minimum two points to represent a line. A line on which O lies : CO ↔ or OC ↔ and B O ↔ or O B ↔

Use the figure to name: Two pairs of intersecting lines.

Given figure is, Lines that intersect at a single point is known as intersecting lines. In figure, Two pairs of intersecting lines are: AD ↔ and OC ↔ (Since which are intersecting at . B ) AE ↔ and FE ↔ (Since which are intersecting at . E )

Draw a rough figure and label suitably in the following cases: X Y ↔ and P Q ↔ intersect at M .

We know that two lines intersects at a point are called intersecting lines. Steps: 1 . Put a point on paper and name it M . 2 . Draw two distinct lines passing through point M . 3 . Name these two lines X Y ↔ and P Q ↔ . Hence, required figure formed. Or First draw two lines such that they intersect each other at a point and then name the lines X Y ↔ , P Q ↔ and name the intersecting point as M .