Question
In the figure below, BCDE and CDXW are squares. A and Y are centres of square WXDC and BCDE respectively. Z is the centre of CD. If BW = 56 cm, take π as 227 and find
  1. the perimeter of the shaded region,
  2. the area of the shaded region.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

In the figure below, BCDE and CDXW are squares. A and Y are centres of square WXDC and BCDE respectively. Z is the centre of CD. If BW = 56 cm, take π as 227 and find
  1. the perimeter of the shaded region,
  2. the area of the shaded region.