Question

The area of a rectangular field is 0.5 ha. If one side is 12.5m.find the other side in meters

Answer 1

Answer

Other side =  400 m

Step-by-step explanation:

1 ha = 10000 m²

∴ 0.5 ha = 5000 m²

Area of rectangle = 5000 m²

Let breadth be x

∴Area of rectangle = length × breadth

∴ 5000 m² = 12.5 m × x

∴5000/ 12.5 = x

∴400m = x

x = 400 m

Answer 2

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Here is your answer.
Area of rectangular field is = 0.5 hactare
1 hactare = 10000 sq.m
= 0.5 × 10000
= 5000 sq.m

One side is 12.5 m

Let the other side is x m

ATQ
$x \times 12.5 = 5000 \\ \\ x = \frac{5000}{12.5} \\ \\ x = 400 \: m$
Therefore other side is 400 m

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