Question

Find the area of the shaded portion. With full information.
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Answer 1

Inner length side =

$8 - 1 - 1 = 6m \: [ Inner \: length]$

Inner width of shape =

$6 - 1 - 1 = 4m \: [Inner \: width]$

Now, area of shaded portion =

$2(8 \times 6 + 6 \times 4) \\ 16 \times 12 + 12 \times 8 \\ 16 \times 24 \times 8 \\ 16 \times 192 \\ = 3072 {m}^{2}$

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