1. If the side length of a square is 7 cm, then the perimeter would be 4 * 7 cm = 28 cm and the area would be 7 * 7 cm = 49 sq cm.
2. If the side length of a square is 8.5 m, then the perimeter would be 4 * 8.5 m = 34 m and the area would be 8.5 * 8.5 m = 72.25 sq m.
3. If the side length of a square is 15 km, then the perimeter would be 4 * 15 km = 60 km and the area would be 15 * 15 km = 225 sq km.
4.If the side length of a square is equal to the sum of 10 cm and 22 cm, then the side length would be 10 + 22 = 32 cm, the perimeter would be 4 * 32 cm = 128 cm, and the area would be 32 * 32 cm = 1024 sq cm.
5.If the side length of a square is equal to the difference between 12 cm and 20 cm, then the side length would be 20 - 12 = 8 cm, the perimeter would be 4 * 8 cm = 32 cm, and the area would be 8 * 8 cm = 64 sq cm.
6. If the side length of a square is equal to the product of 3 cm and 4 cm, then the side length would be 3 * 4 = 12 cm, the perimeter would be 4 * 12 cm = 48 cm, and the area would be 12 * 12 cm = 144 sq cm.
7. If the side length of a square is equal to the quotient between 21 m and 3 m, then the side length would be 21 / 3 = 7 m, the perimeter would be 4 * 7 m = 28 m, and the area would be 7 * 7 m = 49 sq m.
Answers & Comments
1. If the side length of a square is 7 cm, then the perimeter would be 4 * 7 cm = 28 cm and the area would be 7 * 7 cm = 49 sq cm.
2. If the side length of a square is 8.5 m, then the perimeter would be 4 * 8.5 m = 34 m and the area would be 8.5 * 8.5 m = 72.25 sq m.
3. If the side length of a square is 15 km, then the perimeter would be 4 * 15 km = 60 km and the area would be 15 * 15 km = 225 sq km.
4.If the side length of a square is equal to the sum of 10 cm and 22 cm, then the side length would be 10 + 22 = 32 cm, the perimeter would be 4 * 32 cm = 128 cm, and the area would be 32 * 32 cm = 1024 sq cm.
5.If the side length of a square is equal to the difference between 12 cm and 20 cm, then the side length would be 20 - 12 = 8 cm, the perimeter would be 4 * 8 cm = 32 cm, and the area would be 8 * 8 cm = 64 sq cm.
6. If the side length of a square is equal to the product of 3 cm and 4 cm, then the side length would be 3 * 4 = 12 cm, the perimeter would be 4 * 12 cm = 48 cm, and the area would be 12 * 12 cm = 144 sq cm.
7. If the side length of a square is equal to the quotient between 21 m and 3 m, then the side length would be 21 / 3 = 7 m, the perimeter would be 4 * 7 m = 28 m, and the area would be 7 * 7 m = 49 sq m.