Question

A rectangle is 22mlong 12 m wide From its four corners quadrants of radius 2.5 m have been cut.Find the area of remaining part​

Answer 1

Answer:

244.375 cm²

Step-by-step explanation:

Area of rectangle = 22 x 12 = 264 cm²

Area of four quadrants = area of one circle with same radius

 = πr² = 3.14 x 6.25 = 19.625 cm²

Area of remaining part  = 264 - 19.625 = 244.375 cm²

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Answer 2

Step-by-step explanation:

Area of rectangle = length × breadth

= 22 m × 12 m = 264 m^2

As we know 4 quadrant make one circle

i.e Area of circle = 22/7 × 2.5 ×2.5 = 19.64 m^2

:• Area of remaining part = Area of rectangle - Area of circle

= ( 264 - 19.64 ) m^2

= 244.36 m^2