Question
In the figure below, PQRS and QRKJ are squares. N and L are centres of square JKRQ and PQRS respectively. M is the centre of QR. If PJ = 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, PQRS and QRKJ are squares. N and L are centres of square JKRQ and PQRS respectively. M is the centre of QR. If PJ = 56 cm, take π as 227 and find
  1. the perimeter of the shaded region,
  2. the area of the shaded region.