Question 874957

a circular flower bed of diameter 7 m is to be surrounded by a concrete path 70 cm
wide .the quote to supply and lay the concrete mix is $10.50 per square metre .calculate the area of the path?
and the cost of the path?
<pre>
Area of path:  {{{5.39*pi}}}{{{m^2}}}, or {{{highlight_green(16.93m^2)}}}
Cost of path:  ${{{highlight_green(177.80)}}}
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