a rectangular sheet is 10 metre long and 5 metre wide a circle of radius 2.1 metre is covered out of the sheet find the area of the remaining sheet
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Answer:
36.24
Step-by-step explanation:
area of sheet = l x b
= 10 x 5 = 50 m
area of circle = πr^2
= 22/7 x 2.1 x 2.1 = 13.86
area of remaining sheet = 50 -13.86
= 36.24
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