the perimeter of a rectangular sheet is 100 cm. If the length is 35 cm, find its breadth . Also find the area
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perimeter of rectangle=2(l+b)
100=2(35+b)
50=35+b
50-35=b
b=15
area of rectangle =l×b
A=15×35=525
Answered by
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Answer:
let its breadth be x.
2(x+35)=100
x=15
so the breadth is 15cm
its area=15x35=525cm2
Step-by-step explanation:
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