Question
In the figure below, VWXY and WXRQ are squares. U and S are centres of square QRXW and VWXY respectively. T is the centre of WX. If VQ = 42 m, 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, VWXY and WXRQ are squares. U and S are centres of square QRXW and VWXY respectively. T is the centre of WX. If VQ = 42 m, take π as 227 and find
  1. the perimeter of the shaded region,
  2. the area of the shaded region.