Identify the number of straight lines in the given figure.
Show answer & explanation
Correct answer: B
Explanation
The correct option is Option 2 i.e. 17.
Total number of rectangle = 4
Total number of straight-line = 4 × 4 = 16 and, one line joint two rectangle = 1.
So the total straight line = 16 + 1 = 17.
Hence, the correct answer is 17.