the length of a rectangle is 8 less than its breadth if its perimeter is 85 metre then find the length and breadth of rectangle
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Answer:
breadth= 25.25, length=17.25
Step-by-step explanation:
length= x-8
breadth= x
perimeter= 85
perimeter of rectangle= 2(l+b)
2( x-8+x)= 85
2(2x-8)=85
4x-16=85
4x=101
x= 25.25
breadth= 25.25
length= 25.25-8= 17.25
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