The perimeter of rectangular floor is 162 m. If the length is 3m
more than twice its breadth. What is the length and breadth of floor?
Answers
Answered by
4
Answer:
Formula of perimeter of a rectangle = 2( l + b )
2( l + b ) = 162
b = x
then l = 2x + 3
2 ( 2x+3 + x)= 6x + 3
6x + 3 = 162
x+ 3 = 162÷6
x = 27- 3 = 24
l = 51m b= 24m
Answered by
1
Answer:
Formula of perimeter of a rectangle = 2( l + b )
2( l + b ) = 162
b = x
then l = 2x + 3
2 ( 2x+3 + x)= 6x + 3
6x + 3 = 162
x+ 3 = 162÷6
x = 27- 3 = 24
l = 51m b= 24m
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