Question

Select the line segment that divides the poster sheet into two mirror halves.

• A. Line CD
• B. None of the above
• C. Line EF
• D. Line AB

Answer 1

The correct option is B None of the above

The line segment should divide the poster sheet into two mirror halves.

$\bullet$ Let's check the halves around line AB. Both halves are not symmetrical mirror halves around line AB. Both halves don’t have the same dimensions.


$\bullet$ Let's check the halves around line CD. Both halves are not symmetrical mirror halves around line CD. Both halves don’t have the same dimensions.
$\bullet$ Let's check the halves around line EF. Both halves are not symmetrical mirror halves around line EF. Both halves don’t have the same dimensions.
Hence, D is the correct option.