Question
The figure shows a rectangular field HJKL. Ivan walked from H to J to K to L and he covered a distance of 72 cm. Vanessa walked from J to K to L to H and she covered a distance of 45 cm.
  1. What is the perimeter of the field?
  2. Some construction work was undertaken to the same field and a semi-circular part was removed from it. What Is the perimeter of the field after the construction? (Take π = 227)
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

The figure shows a rectangular field HJKL. Ivan walked from H to J to K to L and he covered a distance of 72 cm. Vanessa walked from J to K to L to H and she covered a distance of 45 cm.
  1. What is the perimeter of the field?
  2. Some construction work was undertaken to the same field and a semi-circular part was removed from it. What Is the perimeter of the field after the construction? (Take π = 227)