From a circular sheet of radius 4 cm, a circle of radius 3 cm is cut off. Find the area of the remaining sheet.
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Answered by
0
Answer:
The area of the circular sheet with 4cm radius is,
A=πr
2
=16π
The area of the circular sheet with 3cm radius is,
A=πr
2
=9π
Since the circle with radius 3cm is removed, then the remaining area is,
A=16π−9π
=7π
=7×3.14
Answered by
0
Answer:
1cm
Step-by-step explanation:
Sheet of radius = 4cm
radius is cut off = 3cm
4cm-3cm= 1cm
The sheet is remaining =1cm
I hope it is helpful to you
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