froma sheet of paper of dimensions 2m× 1.5m, how many circle of radius 5 cm can be cut? also find the area of the paper wasted
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The area of paper is = 2×1.5×100
=300cm
Now the area of circle is =πr2
=22/7×5×5
=78.57
Now the number of circle is = 300/78.57
=3.81
But we are interested in complete circle so answer is 3
And waste paper is = 0.81
=300cm
Now the area of circle is =πr2
=22/7×5×5
=78.57
Now the number of circle is = 300/78.57
=3.81
But we are interested in complete circle so answer is 3
And waste paper is = 0.81
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here refer to the attachment
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