This is a problem to try to get you to think about different patterns, rather than having a mental set with just simple rows arranged in a square. Although I won't give you the answer, try other geometric figures.
I hope this helps. Thanks for asking.
A PERSON WANTS TO PLANT 10 TREES IN FIVE ROWS WITH FOUR TREES IN EACH ROW.DRAW THE PATTERN OF PLANTATION.
2 answers
Draw a star using five sticks. Where the sticks cross plant a tree.