the number?
. The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than
twice its breadth. What are the length and the breadth of the pool?
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Answered by
22
Given
Perimeter of rectangular pool = 154 m
Length = 2m + 2 ( breadth)
Formula for perimeter of rectangle.
2(l+ b)
2( 2+ 2b + b) = 154
2 + 3b. = 154/2
2 + 3b = 77
3b. = 77 - 2
3b. = 75
b. = 75/3
breadth = 25 m
Length = 2 + 2b
length. = 2 +2(25)
length = 2 + 50
length = 52m
Answered by
33
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