Question

the area of a rectangular field is 4 hectares if the width of the field is hundred metre find the length​

Answer 1

Answer:

1 m square =0.0001 hectare

x =4 hectare

x= 4 ÷0.0001=4000 meter square

area =length ×breadth (width)

4000 =length × 100

length =4000/100=400 mts

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Answer 2

Answer:

1 hectar = 10,000m

4 hectar = 4*10,000m

Breadth of a rectangular field = 100m

Aera of a rectangular field = 4000m

Length of a rectangular Field =area/breadth = 40000/100 = 400m