Question

write the ratio of perimeter to area of a surface having side 8 cm in the reduced form​

Answer 1

Answer:

If the surface is a square (only one side is given)

Perimeter = 4 a

Area = a X a

Ratio of Perimeter to Area = Perimeter : Area

4a : a X a

4: a

a= 8 cm

Ratio of Perimeter to Area = 4:8 = 1:2