42
432
Perimeter of a rectangle = twice (length + width), in this case 22 m.
12m
The perimeter of a rectangle is twice the length plus twice the width so half the perimeter is the length plus the width. If the perimeter is 12 m, then the length plus the width must equal 6. The dimensions could therefore be 1 m x 5 m, 2 m x 4 m, 3 m x 3 m (although this would be a square), 4 m x 2 m or 5 m x 1 m.
Perimeter of rectangle: 2*(7+6) = 26 m
42
432
Perimeter of a rectangle = twice (length + width), in this case 22 m.
The perimeter of a rectangle is calculated by adding all four sides together. In this case, the length is 12m and the width is 3m. The formula for the perimeter of a rectangle is P = 2(length) + 2(width). Therefore, the perimeter of this rectangle would be P = 2(12m) + 2(3m) = 24m + 6m = 30 meters.
To find the perimeter we add all the sides together: 6+6+7+7=26m
This is 7 + 4 + 7 + 4 = 22 m.
Perimeter = 2(L + W) = 2*(5.5 + 12) m = 2*17.5m = 35 m.
12m
Perimeter is 36 mArea is 72 square m
The perimeter of a rectangle is twice the length plus twice the width so half the perimeter is the length plus the width. If the perimeter is 12 m, then the length plus the width must equal 6. The dimensions could therefore be 1 m x 5 m, 2 m x 4 m, 3 m x 3 m (although this would be a square), 4 m x 2 m or 5 m x 1 m.
Perimeter of rectangle: 17.5+3.3+17.5+3.3 = 41.6 metres