Answer :
If it was 1/2 of its current size
The length would be 5 cm.
because 10 divided by 2 = 5
And the width would be 2 cm.
because 4 divided by 2 = 2
The length would be 5 cm.
because 10 divided by 2 = 5
And the width would be 2 cm.
because 4 divided by 2 = 2