English, asked by mlchunu97720, 4 months ago

15. The number of parallelograms that can be formed from a set of four parallel lines intersection
another set of three parallel lines is
(a) 6
(b/18
(c) 12
(d) 9​

Answers

Answered by Prayush666
5

Answer:

18 numbers

r! (n−r)! From the above solution, we have found that 18 numbers of parallelograms can be formed from a set of four parallel lines intersecting three parallel lines.

Answered by vandanalodhi9999
1

Answer:

answer B (18) is correct

I hope it helps you

Similar questions