Question

If you see the top of a table, then you will find that there are ___ pair of parallel edges and _____ points of intersection of edges.

• A. 2,2
• B. 2,4
• C. 4,2
• D. 4,4

Answer 1

The correct option is B

2,4

In above table, sides AB ll CD and AD ll BC.

So, there are two pairs of parallel lines in the rectangular table.

A is the point of intersection of lines BA & AD.

B is the point of intersection of lines AB & BC.

C is the point of intersection of lines BC & CD.

D is the point of intersection of lines AD & DC.

So, there are 4 intersecting points.