Area of a rectangular plot is 880 and it's length is 44 metre metre find its parameter also find the cost of fencing it at the the rate of 5 per metre
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Answer:
640 rupees
Step-by-step explanation:
area of rectangular plot = l×b
880 = 44×b
880÷44 = b
20m = b
perimeter = 2 (l + b)
= 2 (44+20)
= 2 × 64m
= 128m
cost of fencing 1m = 5 rupees
cost of fencing 128m = 5×128
= 640 rupees
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