Q. 44.4( 7 Votes )

# In the adjoining figure, name :

(i) Two pairs of intersecting lines and their corresponding points of Intersection

(ii) Three concurrent lines and their points of intersection

(iii) Three rays

(iv) Two line segments

(v) Intersecting lines

(vi) Concurrent lines

Answer :

(i) {, , R},{,,P}

Lines EF and GH cross to each other at point R, therefore EF and GH are intersecting lines at point R.

Similarly lines AB and CD cross to each other at point P, therefore EF and GH are intersecting lines at point P.

(ii) ,,,R

If the set of lines or curves intersect at the same point called concurrent lines. In this figure lines AB, EF and GH intersect at the point R.

(iii) ,,

A ray is a part of line with one end point and infinitely extends in one direction.

(iv) ,

A line segment has two end points with a definite length.

(v) { AB, EF, GH}, { CD, GH}, { AB, CD}

When two or more lines meet at a point, these are called intersecting lines. Intersecting lines share exactly one point.

(vi) ,,

If the set of lines or curves intersect at the same point, it is called concurrent lines.

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In the adjoining figure, name :

(i) Two pairs of intersecting lines and their corresponding points of Intersection

(ii) Three concurrent lines and their points of intersection

(iii) Three rays

(iv) Two line segments

(v) Intersecting lines

(vi) Concurrent lines

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