What Is The Length And Width Of A Rectangle Lot With A Perimeter Of 70 Meters If The Length Is 5 Meters More Than The Width?
Answer:
Let the width of the rectangle is x, then the length of the rectangle is x + 5.
Perimeter = 2( length + girth )
Perimeter = 70 meters
70 meters = 2 ( x + 5 + x )
dividing by 2 on both sides
70/ 2 = 2(2x + 5)/2
35 = 2x + 5
Subtracting 5 on both sides
35 - 5 = 2x + 5 - 5
30 = 2x
2x = 30
dividing by 2 on both sides
x = 15
Width = 15 meters
Length = x + 5 = 15 + 5 = 20 meters
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