length of a rectangle is 2 units greater than its breadth . if the area of the rectangle is 120sq. units ,then find its length
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Answer:
Length = 12
Width = 10
Step-by-step explanation:
Breadth = width
Length = W+2
breath = B
area = 120sq
This is because we know the least about the breadth so we put that as B then we know that the length is 2 units greater than the breadth so (B+2) is the length
B * (B+2) = 120
This is because the area of a rectangle is The breadth(B) times the Length(B+2) and L* B = area
10* (10+2) = 120
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