Fig. 20.234 A playground has the shape of a rectangle, with two semi-circles on its smaller sidesas diameters, added to its outside. If the sides of the rectangle are 36 m and 24.5 m,find the area of the playground. (Take -22/7)4. A rectangular piece is 20 m long and 15 m wide. From its four corners, quadrants ofradi 3.5 m have been cut. Find the area of the remaining part.

Fig. 20.234 A playground has the shape of a rectangle, with two semi-c

1.	Fig. 20.234 A playground has the shape of a rectangle, with two semi-circles on its smaller sidesas diameters, added to its outside. If the sides of the rectangle are 36 m and 24.5 m,find the area of the playground. (Take -22/7)4. A rectangular piece is 20 m long and 15 m wide. From its four corners, quadrants ofradi 3.5 m have been cut. Find the area of the remaining part.
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