Question

The perimeter of a rectangular plot is 36cm .if the length is 6cm more than the width, find the length of the rectangle.

Answer 1

let the width=x cm

let the width=x cmlength= x+6 cm

perimeter of rectangular plot = 36 cm

• perimeter of rectangular plot = 36 cm2( l + b) = 36
• perimeter of rectangular plot = 36 cm2( l + b) = 362( x +6 +x) = 36
• perimeter of rectangular plot = 36 cm2( l + b) = 362( x +6 +x) = 362( 2x + 6) =36
• perimeter of rectangular plot = 36 cm2( l + b) = 362( x +6 +x) = 362( 2x + 6) =362x + 6 =18
• perimeter of rectangular plot = 36 cm2( l + b) = 362( x +6 +x) = 362( 2x + 6) =362x + 6 =182x =18 - 6
• perimeter of rectangular plot = 36 cm2( l + b) = 362( x +6 +x) = 362( 2x + 6) =362x + 6 =182x =18 - 62x= 12
• perimeter of rectangular plot = 36 cm2( l + b) = 362( x +6 +x) = 362( 2x + 6) =362x + 6 =182x =18 - 62x= 12x= 6

1. perimeter of rectangular plot = 36 cm2( l + b) = 362( x +6 +x) = 362( 2x + 6) =362x + 6 =182x =18 - 62x= 12x= 6width =6 cm
2. perimeter of rectangular plot = 36 cm2( l + b) = 362( x +6 +x) = 362( 2x + 6) =362x + 6 =182x =18 - 62x= 12x= 6width =6 cmlength =12 cm

Answer 2

Step-by-step explanation:

width=6cm / length=12cm

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