2. Arrange the chess pieces in a 6×6 square. * * * How many pieces do you need?
3. There are 1764 seedlings to be cultivated in a square nursery (solid square). How many seedlings should be planted on each side of this square nursery?
4.576 people form a solid square. How many people are there on each side of this square?
5. How many pieces can a square with 6 pieces on each side be arranged? What is the total number of pieces? How many pieces are there on the outermost layer?
6. Install colored lights around the square flat roof of the building, one at each corner and 25 at each side. * * * How many colored lights are installed around?
7. The fifth-grade students in a school are arranged in a phalanx, and the outermost number is 60. How many people are there on each side of the outer phalanx? How many fifth-grade students are there in this phalanx?
8. There are 16 students standing around the square, and all four corners are standing 1 person. If the number of people standing on both sides is equal, how many students will stand on both sides?
9. There is a square pond with 1 trees planted on all four corners. If 6 trees are planted on each side, how many trees are planted on each side?
10, 100 Young Pioneers participated in the radio exercise competition, with ten people in a row to form a square team. How many young pioneers are standing around this square?
1 1. On the periphery of a square field, 1 poles are erected at all four corners, and a * * * stands 28 poles. How many columns stand on each side of the square field?
12. The ceiling of the conference room is square. It is planned to install 8 lamps on each side around the ceiling (including 1 lamps on all four corners). How many lights will be installed around the ceiling