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Area, SM-Bank 031 MC

Consider the diagram below.
 

The shaded area, in square centimetres, is

  1. \(35\)
  2. \(45\)
  3. \(60\)
  4. \(95\)
Show Answers Only

\(A\)

Show Worked Solution
\(\text{Shaded Area}\) \(=\text{Area of Triangle}-\text{Area of Square}\)
  \(=\Bigg(\dfrac{1}{2}\times 12\times 10\Bigg)-(5\times5)\)
  \(=60-25\)
  \(=35\ \text{cm}^2\)

\(\Rightarrow A\)

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

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