Question 2
A square shaped park ABCD of side 100 m has two equal rectangular flower beds each of size 10 m ×5 m (see the figure). Length of the boundary of the remaining park is
(a) 360 m
(b) 400 m
(c) 340 m
(d) 460 m
A rectangular park is 100 m by 50 m. It is surrounded by semi-circular flower beds all round. Find the cost of levelling the semi-circular flower beds at 60 paise per square metre. (Use π=3.14)
The area of a square park is the same as that of a rectangular park. If the side of the square park is 60 m and the length of the rectangular park is 90 m, find the breadth of the rectangular park.