amandaamerrie amandaamerrie
  • 23-11-2021
  • Mathematics
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Number 14 pls help I am stuck

Number 14 pls help I am stuck class=

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sqdancefan
sqdancefan sqdancefan
  • 23-11-2021

Answer:

  72 hectares

Step-by-step explanation:

The dimensions of the rectangle on the ground will be 20,000 times the dimensions shown in the drawing:

  20,000×3 cm = 60,000 cm = 600 m

  20,000×6 cm = 120,000 cm = 1200 m

The area of the land is ...

  A = LW = (1200 m)(600 m) = 720,000 m²

1 hectare is 10,000 m², so this is ...

  720,000 m² × (1 ha)/(10,000 m²) = 72 ha

The area of the plot is 72 hectares.

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