The perimeterof a rectangle is 130 cm if breadth of the rectange is 30 cm find the length
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Hey!!
Let the length of the rectangle be x cm
and the breadth of the rectangle be 30 cm
A / q
Perimeter of a rectangle = 2 ( l + b )
=> 130 cm = 2 ( x + 30 )
=> 130 cm = 2x + 60
=> 130 - 60 cm = 2x
=> 70 cm = 2x
=> 70 / 2 cm = x
=> x = 35 cm
Therefore the length of the rectangle is 35 cm
Hope it will helps you!
Let the length of the rectangle be x cm
and the breadth of the rectangle be 30 cm
A / q
Perimeter of a rectangle = 2 ( l + b )
=> 130 cm = 2 ( x + 30 )
=> 130 cm = 2x + 60
=> 130 - 60 cm = 2x
=> 70 cm = 2x
=> 70 / 2 cm = x
=> x = 35 cm
Therefore the length of the rectangle is 35 cm
Hope it will helps you!
Answered by
0
LET LENGTH BE x
=> 130 cm = 2 ( x + 30 )
=> 130 cm = 2x + 60
=> 130 - 60 cm = 2x
=> 70 cm = 2x
=> 70 / 2 cm = x
=> x = 35 cm
i hope its helpful to you
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