The length of a rectangular box is 3 units more than the breadth. The height is 1 unit more than twice the breadth. If the breath is x unit. write down the polynomial denoting the volume of the box.
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Answer:
Final Answer : Length = 15units , Breadth = 6 units
Area = 90 sq. units
Steps: 1)
Let the length and breadth of the rectangle be
x, y respectively.
According to the question,
and
If length is reduced by 5 units, and breadth is increased by 3 units, then Area remains same.
New Length = (x-5)
New Breadth = (y+3)
And x, y are Original Length.
2)
Area Original = New Area
3) Using equation 1 and 2,
x = 15 , y = 6
Area = xy = 12 * 6 = 90 sq. units
Therefore, Dimension of Rectangle :
Length = 15 units
Breadth = 6 units.
Step-by-step explanation:
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