Question

From a cirqular sheel of a radius 5 am, a arde of radius 3 cm is removed Find the area
of the the remaining sheet



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Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Radius of the circular sheet= 4cm

Area= \pi r^2=\pi\times4\times4=16\pi cm^2πr

2

=π×4×4=16πcm

2

Radius of the circle to be removed= 3cm

Area of the remaining sheet

=\left(16\pi-9\pi\right)cm^2=7\pi cm^2=(16π−9π)cm

2

=7πcm

2

=7\times3.14cm^2=21.98cm^2=7×3.14cm

2

=21.98cm

2

Hence, the required area=21.98cm^221.98cm

2