400 cm = 4 meters1,000 cm = 10 meters4 x 10 = 40 square meters
12 x 10 = 120 square cm
The perimeter of this square measures 4 x 1 = 4 decimeters. As 1 decimeter = 10 centimeters then 4 decimeters = 4 x 10 = 40 centimeters.
If each side of a square is 10 cm, the perimeter is 4 x 10 cm = 40 cm.
12000
1.10*X=402. Divide each side by 10:X=4 centimeters3. Check your answer 10*4=40The width of the rectangle is 4 centimeters
There are 40 centimeters in 4 decimeters. 4 decimeters x 10 centimeters/1 decimeter = 40 centimeters 1 decimeter = 10 centimeters
1200 cm square
15" x 10" = 967.74 square centimeters.
1/4 x 40 = 10 centimetres.
40cmIf the square has an area of 100 square centimetres, then each side is 10 centimetres long. With four sides, this gives a perimeter of 10 x 4 = 40 centimetres.
200 square cm (cm2). To calculate square centimeters simply multiply length by width - the result is the area in square cm.