the perimeter of a rectangle is 130 m. if its breadth is 30 m, find its length and area
Answers
Answered by
6
Answer:
the perimeter of rectangle is 2×(l+b)= 130
l+b=65
l+ 30= 65
l= 35
area is l×b=35×30=1050
Explanation:
Answered by
3
Answer:
2(l+b) =130
2(l+30) =130
2l+60=130
2l=70
l=35
Hence length is 35 m
area=l×b
area=35×30
area=1050
Hence area is 1050m²
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