Q18. From a circular sheet of radius 4 cm, a circle of radius 3 cm is cut out. 1
Calculate the area of the remaining sheet after the smaller circle is
removed.
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2
Answer:
The area of the circular sheet with 4cm radius is, A=πr2.
The area of the circular sheet with 3cm radius is, A=πr2.
Since the circle with radius 3cm is removed, then the remaining area is, A=16π−9π.
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Answer:
ठरददफधधठरठररठठररठ
Step-by-step explanation:
रडलड
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