Question
In the figure below, EFGH and FGAZ are squares. D and B are centres of square ZAGF and EFGH respectively. C is the centre of FG. If EZ = 56 m, take π as 227 and find
  1. the perimeter of the shaded region,
  2. the area of the shaded region.
4 m
(a)

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(b)

Click button first when a symbol is required. X

In the figure below, EFGH and FGAZ are squares. D and B are centres of square ZAGF and EFGH respectively. C is the centre of FG. If EZ = 56 m, take π as 227 and find
  1. the perimeter of the shaded region,
  2. the area of the shaded region.