Math, asked by sawaisinghrathore265, 10 months ago

the number of parallelograms that can be formed from a set of 4 Parallel Lines intersecting another set of 3 paralysis

Answers

Answered by akibaftabsifmnil

1

Answer:

To form a parallelogram, we need two sets of parallel lines.

Selecting two parallel lines from a set of four can be done in 4C2 = 6

Selecting two parallel lines from a set of three parallel lines can be done in 3C2 = 3

Thus number of parallelogram that can be formed is 6×3 = 18

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