1)Length:3x Breadth:2.5y2)Length:(6x+4y) Breadth:1y

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Length of rectangle = 3x + 2y cmBreadth of rectangle = 1/2y cmCheck:Perimeter = 2(3x+2y) cm + 2(1/2y) cm = 6x cm + 4y cm + 1y cm = 6x + 5y cm

1) Length:6x cmBreadth: 5y cmCheck: (6x+5y)cm2) Length: (3x+ 3y)cmBreadth: (3x+ 2y)cmCheck:(3x+ 3y)+ (3x+2y)cm=(6x+ 5y)cm

1) Length:3x cm Breadth: 2.5y cmCheck: 2(3x)cm+2(2.5)cm=(6x+5y)cm2) Length: 3x+1y cm Breadth: 1.5y cmCheck: 2(3x+1y)cm+2(1.5y)cm=(6x+2y+3y)cm=(6x+5y)cm

1)Length:2x+1.5y cmBreadth:x+y cmCheck:[(2x+x)*2]+[(1.5y+y)*2]=(3x*2)+(2.5y*2)=(6x+5y)cm2)Length:x+2.5y cmbreadth:2x cmcheck:[(2x+x)*2]+(2.5y*2)=(3x*2)+5y=(6x+5y)cm

1 : Length = 3x Breadth = 2.5 y Check = 2(3x) + 2(2.5y) = (6x+5y) cm2 : Length = 3x + 1.5y Breadth = 1y Check = 2(3x+1.5y) + 2(1y) = 6x + 3y + 2y = (6x + 5y) cm

1) Length-> (3x + 2y) cm Breadth-> 1/2y cmCheck:Perimeter-> 2(3x+2y) cm + 2(1/2y) cm = 6x cm + 4y cm + 1y cm = (6x + 5y) cm

1) Length: 3x Breadth: 2.5yCheck: 2(3x+2.5y) = (6x+5y)cm2) Length: 2x+1.5y Breadth: 1x+1yCheck: 2(2x+1.5y+1x+1y) = (6x+5y)cm-Owen

1.Length-3XCM Breadth-2.5YCMCheck:2(3X+2.5Y)CM=(6X+5Y)CM2.Length-2.5XCM+0.5YCM Breadth-0.5XCM+2YCMCheck:2(2.5X+0.5Y)CM+2(0.5X+2Y)CM=(6x+5y)CM

1) Length : (3x)cm Breadth:(2.5y)cm Check : 2(3x+2.5y)cm=(6x+5y)cm2) Length :(2.5x)cm+(2y)cm Breadth:(1/2x)cm+(1/2x)cm Check :2{[(2.5x)cm+(2y)cm]+[(1/2x)cm+(1/2x)cm]}=(6x+5y)cm

1.Length: 2x + 1.5y cm Breadth:1x+ 1y cm check: Perimeter: 2(2x + 1.5y cm )+2(1x+ 1y cm )= 4x+3y cm+2x+2y cm=6x +5y cm2. Length; 1.5x + 1.5y cmBreadth: 1.5x + 1y cmcheck: Perimeter: 2( 1.5x + 1.5y cm)+2(1.5x + 1y cm)=3x+3y cm+3x+2y cm=6x+5y cm

Possibility 1:Length of rectangle = x + y cmBreadth of rectangle = 2x + 1.5y cmCheck:Perimeter = 2(x + y)+2(2x + 1.5y)= 2x + 2y + 4x + 3y= 6x + 5y Possibility 2:Length of rectangle = x + 0.5y cmBreadth of rectangle = 2x + y cmCheck:Perimeter = 2(x + 0.5y)+2(2x + y)= 2x + 1y + 4x + 2y= 6x + 5y

1) Length: 1.75x km + 1y Breadth: 1.25x km + 1.5yCheck: Perimeter: 2(1.75x + 1y) + 2(1.25x + 1.5y) = 3.5x + 2y + 2.5x + 3y = 6x + 5y2) Length: 2x + 0.5y Breadth: 1x + 2yCheck: Perimeter: 2(2x + 0.5y) + 2(1x + 2y) =4x + 1y + 2x + 4y =6x + 5y

[1] Length: x + 2yBreadth: 2x + 0.5yCheck:Perimeter= 2(x + 2y) + 2(2x + 0.5y)=2x + 4y + 4x + 1y=6x + 5y[2] Length: 1.5x + 1yBreadth: 1.5x + 1.5yCheck:Perimeter= 2(1.5x + 1y) + 2(1.5x+1.5y)=3x + 2y + 3x + 3y=6x + 5y

1. Length = 2x + 2y Breadth = 1x + 0.5y Perimeter = (2x + 2y + 1x + 0.5y) * 2 =6x + 5y2. Length = 2.5x + 1y Breadth = 0.5x + 1.5y Perimeter = (2.5x + 1y + 0.5x + 1.5y) * 2 =6x + 5y

Length of rectangle = 1x + 2y cmBreadth of rectangle = 2x + 0.5y cmCheck:Perimeter = 2 (1x + 2y) + 2 (2x + 0.5y) cm= 2x + 4y + 4x + 1y cm= 6x + 5y cm

Length: 1x+2y cmBreadth: 2x+0.5y cmPerimeter: 2(1x+2y) + 2(2x+0.5y)cm =2x +4y=4x=1y cm =6x + 5y cm

1) Length: 3x Breadth: 2.5yCheck: [2(3x)]+[2(2.5y)] = 6x+5y2) Length: y+2x Breadth: 1.5y+xCheck: 2(y+2x)+2(1.5y+x) = 2y+4x+3y+2x =5y+6x

1) Length:( 2.5x + y) Breadth: (x/2 + 1.5y) Perimeter: 2(2.5x + y) + 2(x/2 + 1.5y) = 5x + 2y + x + 3y = (6x + 5y)2) Length: (2x + 4y) Breadth: (x - 1.5y) Perimeter: 2(2x + 4y) + 2(x - 1.5y) = 4x + 8y + 2x - 3y = (6x + 5y)

Length of rectangle : ( 2x+1.5y)Perimeter of rectangle: ( x+y)Check : Perimeter = 2(2x+1.5y) + 2(x+y)cm= 4x + 3y + 2x + 2y cm= 4x + 2x + 3y + 2y cm= 6x + 5y cm

Length:3xBreadth:2.5yCheck:3x+3x+2.5y+2.5y=6x+5y(Assuming y≤x)Length:2x+2.5yBreadth:xCheck:(2x+2.5y)+(2x+2.5y)+x+x=6x+5y

1)Length:3x

ReplyDeleteBreadth:2.5y

2)Length:(6x+4y)

Breadth:1y

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ReplyDeleteLength of rectangle = 3x + 2y cm

ReplyDeleteBreadth of rectangle = 1/2y cm

Check:

Perimeter = 2(3x+2y) cm + 2(1/2y) cm

= 6x cm + 4y cm + 1y cm

= 6x + 5y cm

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ReplyDelete1)

ReplyDeleteLength:6x cm

Breadth: 5y cm

Check: (6x+5y)cm

2) Length: (3x+ 3y)cm

Breadth: (3x+ 2y)cm

Check:(3x+ 3y)+ (3x+2y)cm=(6x+ 5y)cm

1) Length:3x cm

ReplyDeleteBreadth: 2.5y cm

Check: 2(3x)cm+2(2.5)cm=(6x+5y)cm

2) Length: 3x+1y cm

Breadth: 1.5y cm

Check: 2(3x+1y)cm+2(1.5y)cm=(6x+2y+3y)cm=(6x+5y)cm

1)Length:2x+1.5y cm

ReplyDeleteBreadth:x+y cm

Check:[(2x+x)*2]+[(1.5y+y)*2]

=(3x*2)+(2.5y*2)

=(6x+5y)cm

2)Length:x+2.5y cm

breadth:2x cm

check:[(2x+x)*2]+(2.5y*2)

=(3x*2)+5y

=(6x+5y)cm

1 : Length = 3x

ReplyDeleteBreadth = 2.5 y

Check = 2(3x) + 2(2.5y) = (6x+5y) cm

2 : Length = 3x + 1.5y

Breadth = 1y

Check = 2(3x+1.5y) + 2(1y)

= 6x + 3y + 2y

= (6x + 5y) cm

1) Length-> (3x + 2y) cm

ReplyDeleteBreadth-> 1/2y cm

Check:

Perimeter-> 2(3x+2y) cm + 2(1/2y) cm

= 6x cm + 4y cm + 1y cm

= (6x + 5y) cm

1) Length: 3x Breadth: 2.5y

ReplyDeleteCheck: 2(3x+2.5y) = (6x+5y)cm

2) Length: 2x+1.5y Breadth: 1x+1y

Check: 2(2x+1.5y+1x+1y) = (6x+5y)cm

-Owen

1.Length-3XCM Breadth-2.5YCM

ReplyDeleteCheck:2(3X+2.5Y)CM=(6X+5Y)CM

2.Length-2.5XCM+0.5YCM

Breadth-0.5XCM+2YCM

Check:2(2.5X+0.5Y)CM+2(0.5X+2Y)CM=(6x+5y)CM

1) Length : (3x)cm

ReplyDeleteBreadth:(2.5y)cm

Check : 2(3x+2.5y)cm=(6x+5y)cm

2) Length :(2.5x)cm+(2y)cm

Breadth:(1/2x)cm+(1/2x)cm

Check :2{[(2.5x)cm+(2y)cm]+[(1/2x)cm+(1/2x)cm]}=(6x+5y)cm

1.

ReplyDeleteLength: 2x + 1.5y cm

Breadth:1x+ 1y cm

check: Perimeter: 2(2x + 1.5y cm )+2(1x+ 1y cm )

= 4x+3y cm+2x+2y cm

=6x +5y cm

2.

Length; 1.5x + 1.5y cm

Breadth: 1.5x + 1y cm

check: Perimeter: 2( 1.5x + 1.5y cm)+2(1.5x + 1y cm)

=3x+3y cm+3x+2y cm

=6x+5y cm

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ReplyDeletePossibility 1:

ReplyDeleteLength of rectangle = x + y cm

Breadth of rectangle = 2x + 1.5y cm

Check:

Perimeter = 2(x + y)+2(2x + 1.5y)

= 2x + 2y + 4x + 3y

= 6x + 5y

Possibility 2:

Length of rectangle = x + 0.5y cm

Breadth of rectangle = 2x + y cm

Check:

Perimeter = 2(x + 0.5y)+2(2x + y)

= 2x + 1y + 4x + 2y

= 6x + 5y

1) Length: 1.75x km + 1y

ReplyDeleteBreadth: 1.25x km + 1.5y

Check: Perimeter: 2(1.75x + 1y) + 2(1.25x + 1.5y)

= 3.5x + 2y + 2.5x + 3y

= 6x + 5y

2) Length: 2x + 0.5y

Breadth: 1x + 2y

Check: Perimeter: 2(2x + 0.5y) + 2(1x + 2y)

=4x + 1y + 2x + 4y

=6x + 5y

[1] Length: x + 2y

ReplyDeleteBreadth: 2x + 0.5y

Check:

Perimeter= 2(x + 2y) + 2(2x + 0.5y)

=2x + 4y + 4x + 1y

=6x + 5y

[2] Length: 1.5x + 1y

Breadth: 1.5x + 1.5y

Check:

Perimeter= 2(1.5x + 1y) + 2(1.5x+1.5y)

=3x + 2y + 3x + 3y

=6x + 5y

1. Length = 2x + 2y

ReplyDeleteBreadth = 1x + 0.5y

Perimeter = (2x + 2y + 1x + 0.5y) * 2

=6x + 5y

2. Length = 2.5x + 1y

Breadth = 0.5x + 1.5y

Perimeter = (2.5x + 1y + 0.5x + 1.5y) * 2

=6x + 5y

Length of rectangle = 1x + 2y cm

ReplyDeleteBreadth of rectangle = 2x + 0.5y cm

Check:

Perimeter = 2 (1x + 2y) + 2 (2x + 0.5y) cm

= 2x + 4y + 4x + 1y cm

= 6x + 5y cm

Length: 1x+2y cm

ReplyDeleteBreadth: 2x+0.5y cm

Perimeter: 2(1x+2y) + 2(2x+0.5y)cm

=2x +4y=4x=1y cm

=6x + 5y cm

1) Length: 3x

ReplyDeleteBreadth: 2.5y

Check: [2(3x)]+[2(2.5y)]

= 6x+5y

2) Length: y+2x

Breadth: 1.5y+x

Check: 2(y+2x)+2(1.5y+x)

= 2y+4x+3y+2x

=5y+6x

1) Length:( 2.5x + y)

ReplyDeleteBreadth: (x/2 + 1.5y)

Perimeter: 2(2.5x + y) + 2(x/2 + 1.5y)

= 5x + 2y + x + 3y

= (6x + 5y)

2) Length: (2x + 4y)

Breadth: (x - 1.5y)

Perimeter: 2(2x + 4y) + 2(x - 1.5y)

= 4x + 8y + 2x - 3y

= (6x + 5y)

Length of rectangle : ( 2x+1.5y)

ReplyDeletePerimeter of rectangle: ( x+y)

Check :

Perimeter = 2(2x+1.5y) + 2(x+y)cm

= 4x + 3y + 2x + 2y cm

= 4x + 2x + 3y + 2y cm

= 6x + 5y cm

Length:3x

ReplyDeleteBreadth:2.5y

Check:

3x+3x+2.5y+2.5y

=6x+5y

(Assuming y≤x)

Length:2x+2.5y

Breadth:x

Check:

(2x+2.5y)+(2x+2.5y)+x+x

=6x+5y