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Area, SM-Bank 122

Tim sketched a plot of land with the following measurements in metres.

What is the area of the land in square metres?  (2 marks)

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\(487\ \text{m}^2\)

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\(\text{Total Area}=\text{Area Rectangle}+\text{Area trapezium}\)

\(\text{Total Area}\) \(=lb+\dfrac{h}{2}(a+b)\)
  \(=(12\times 25)+\dfrac{11}{2}(24+10)\)
  \(=300+187\)
  \(=487\ \text{m}^2\)

Filed Under: Quadrilaterals Tagged With: num-title-ct-core, smc-4943-60-Composite shapes

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