The a perimeter field is 240 .If its longth is 90m find : (i lits broadth (dio its area
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1
Answer:
(i)breadth =30m
(ii) area =2700m square
Step-by-step explanation:
Explanation:
(i)perimeter of a rectangle = 2(l+b)
240=2(90+b)
240=180+2b
240-180=2b
60=2b
60/2=b
30m =b
Breadth=30
(ii)area of a rectangle=l×b
=90m×30m
=2700m^2
Answered by
0
Answer: breadth = 30m
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