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The circumference of a field is 440m. Fi...

The circumference of a field is 440m. Find
(a) its radius
(b) its area
(c ) cost of levelling the ground at the rate of `Rs.20 per m^2`

Text Solution

Verified by Experts

The correct Answer is:
a=70m,b=`15400 m^2` ,c=3,08,000
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