a circle of radius 2 cm is cut out from a square piece of aluminium sheet of a side 6 cm what is the area of the left aluminium sheet( take pie= 3.14)
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8
Area of square-shaped sheet = (Side)2= (6)2= 36 cm2
Area of circle = 3.14 × 2 × 2 = 12.56 cm2
Remaining area of sheet = 36 12.56 = 23.44 cm2
Area of circle = 3.14 × 2 × 2 = 12.56 cm2
Remaining area of sheet = 36 12.56 = 23.44 cm2
Answered by
5
area of square=6*6=36cm²
area of circle =3.14*2*2=12.56cm²
area of left aluminium sheet=36-12.56
=23.44cm²
area of circle =3.14*2*2=12.56cm²
area of left aluminium sheet=36-12.56
=23.44cm²
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