If two adjacent sides of a rectangle are 4x + 7y and 3y- x, find its perimeter.
Answers
Answered by
42
Heya Dear !
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In a rectangle Adjacent sides means length and breadth :
Let length = 4x + 7y
Breadth = 3y - x
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and we know perimeter = 2(l+b) = 2 ( 4x+7y +3y -x) = 2(10y +3x) = 20y +6x
______________________________________________________________
In a rectangle Adjacent sides means length and breadth :
Let length = 4x + 7y
Breadth = 3y - x
______________________________________________________________
and we know perimeter = 2(l+b) = 2 ( 4x+7y +3y -x) = 2(10y +3x) = 20y +6x
Anonymous:
now nothing can be done
Answered by
0
6x+20y is the answer of this equation
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