-30.6122%
87.5 is less so it must be a decrease!
49 square centimetres.
Area = 49 cm2 so side = sqrt(49) cm = 7 cm and therefore, perimeter = 4*side = 28 cm.
It is: 4*7 = 28 cm
-30.6122%
87.5 is less so it must be a decrease!
49 cm2
49 cm2
49 cm2
28 cm
28 cm
49 square centimetres.
Area = 49 cm2 so side = sqrt(49) cm = 7 cm and therefore, perimeter = 4*side = 28 cm.
If it has a 28 cm perimeter, its sides are length 28/4 = 7. So, the area would be 7 x 7 = 49 cm2.
It is: 4*7 = 28 cm
It is: 4*7 = 28 cm