16
Q:
A) 20 | B) 19 |
C) 17 | D) 15 |
Answer: B) 19
Explanation:
Explanation:
The given figure can be labelled as :
Straight lines :
The number of straight lines are 19
i.e. BC, CD, BD, AF, FE, AE, AB, GH, IJ, KL, DE, AG, BH, HI, GJ, IL, JK, KE and DL.