What is the area of the shaded region in the figure, if its given that the side of square ABCD is 90 m and the side of square PQRS is 100 m?
1900 m2
Given,
Side of square ABCD = 90 m, Side of square PQRS = 100 m
∵ Area of square = Side2
∴Area of the shaded region
= Area of square PQRS - Area of square ABCD
= 1002−902
= 10000−8100
= 1900 m2