from a circular sheet of radius 4cm,a circle of radius 3cm is removed find the area of remaining sheet
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{22/7 × 4^2} - { 22/7 ×3^2}
= {22/7 × 16 } - { 22/7 × 9 }
= 352/7 - 198/7
= 154/7
= 22
HOPE IT HEPLS
= {22/7 × 16 } - { 22/7 × 9 }
= 352/7 - 198/7
= 154/7
= 22
HOPE IT HEPLS
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