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Answer:
The percentage of rectangle covered by circles is 78.57%
Step by Step explanation:
The area of rectangle plot is 60ft *40ft = 2400ft^2
the area of each circle is πr^2= (22/7)*10ft*10ft
=2200/7 ft^2
The total area of 6 circles is = 6 x area of each circle
=6 x 2200/7 ft^2
= 1885.71 ft^2
The percentage of rectangle covered by circles is
= (1885.71 x 100)/2400
= 78.57%
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