Question

Find the minimum number of straight lines required to make the given figure. 

• A. 13
• B. 15
• C. 17
• D. 19

Hint:

When counting lines in overlapping figures, count only distinct lines without repetition.

Answer 1

The Correct Option is A

The figure consists of multiple overlapping squares.
To count the minimum number of straight lines:
- Each square requires 4 lines.
- The figure shows 4 squares overlapping in a way that shares some lines.
By carefully analyzing the figure, the total distinct straight lines forming all squares together are 13.
This is because many of the squares share their sides, reducing the total count of lines needed.
Hence, the minimum number of straight lines required to form the figure is 13.