Find the area of the shaded region of the rectangle.
Answer: The area of the shaded region is 798.86 square units.
To find the area of the shaded region, we will find the area of the circle given inside the rectangle and deduct this from the area of the rectangle.
Area of Circle = π r2 = π (8)2 = 22/7 × 64 = 201.14 square units
Area of Rectangle = Length × Breadth = 50 × 20 = 1000 square units
Area of Shaded Region = Area of Rectangle - Area of Circle = 1000 - 201.14 = 798.86 square units