Perimeter = 154 mm = 15.4 cm
Area = 1,372 mm2 = 13.72 cm2
28 units
112meters.
28
28 inches
maybe
112meters.
28 units
28
28 inches
maybe
10
Infinitely many shapes have a perimeter of 28 and an area of 18. A rectangle that has those qualities has one side about 1.432 and the other about 12.568
You might want to investigate the rectangle that measures [ 6 by 8 ].
For example, a 1x15 rectangle and a 2x14 rectangle. They both have perimeter of 32, but they have areas of 15 and 28, respectively.
Rectangle with area 28 m2 and width = 4 m => length = 28/4 = 7m. Then, perimeter = 2*(4+7) = 2*11 = 22 metres.
28 cm
Area=lengthxwidth A=7x4 A=28sq.in. Perimeter = length of sides P=7+4+7+4 P=22in.