Answer:
perimeter=52 km.
area= 160 sq. km.
Explanation:
10x2=20
16x2=32
32+20=52
10x16=160
16
The perimeter of square p = 16 cm.
Length of each side (in cm) let a = 16/4 = 4 cm.
Area of given square = a * a = 4 cm * 4 cm = 16 cm^2.
Now, m^2 = cm^2 / 100^2.
Hence Area of given square in m^2 = 16 / 10000 = 0.0016 m^2.
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