circular sheet of radius 4 centimetre, a circle of radius 3 cm is removed find the area of the remaining sheet.
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We know that Area of circle with radius 4cm = pir^2
= 3.14 * 16
= 50.24cm^2
Area of circle with radius 3cm = pir^2
= 3.14 * 9
= 28.26cm^2.
Area of the remaining sheet = 50.24 - 28.26
= 21.98cm^2.
= 3.14 * 16
= 50.24cm^2
Area of circle with radius 3cm = pir^2
= 3.14 * 9
= 28.26cm^2.
Area of the remaining sheet = 50.24 - 28.26
= 21.98cm^2.
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