A cardbosrd of lenght 60 cm and breasth 15 have two circle each of radius 7cm have to be pasted.What is area of the cardboard
which is not covered by the circles
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Answered by
3
Area of the cardboard = 60×15=900cm²
Area of two circles =2×py r²=308cm²
Required area = 900-308=692cm²
Area of two circles =2×py r²=308cm²
Required area = 900-308=692cm²
Answered by
6
Given , cardboard is rectangular shape.
Area = 60×15 = 900
Unshaded region area = 900- 154
Area = 746
So , area of unshaded part = 746
Area = 60×15 = 900
Unshaded region area = 900- 154
Area = 746
So , area of unshaded part = 746
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