find the length of the rectangular field whose perimeter is 90metre and breadth is 20 metre
Answers
Answered by
0
Answer:
25 metre
Step-by-step explanation:
perimeter of rectangle=2(l+b)
90=2(l+20)
45=l+20
l=25metre
Answered by
1
Step-by-step explanation:
Perimeter = 2(l+b)
90 = 2(l+20)
45 = l+20
l = 45-20
length = 25
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