A square shaped park ABCD of side 100m has two equal rectangular flower beds each of size10m × 5m (Fig. 6.5). Length of the boundary of the remaining park is
Given:
Side = 100 m
Flower Bed length = 10 m
Flower Bed breadth = 5 m
∴ Length of boundary of remaining park = Sum of all sides
= [90 + 5 + 10 + 95 + 90 + 5 + 10 + 95]
= 400 m
So correct answer is B [400 m].