Suggest 2 possible dimensions of the rectangle.

e.g.

Length of rectangle = 2x + 2y cm

Breadth of rectangle = x + 0.5y cm

Check:

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

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

= 6x + 5y cm

Enter your suggested dimensions in Comments

length - 3x cm

ReplyDeletebreath - 2.5y cm

2X+Y, X+3/2Y

ReplyDelete3Xcm is the length

ReplyDelete2.5ycm is the breadth

Length of rectangle = (1.25x + 2.5y) cm

ReplyDeleteBreadth of rectangle = 1.25 cm

1)

ReplyDeleteLength=(3x+1.5y)cm

Breadth=1y cm

Total=(6x+5y) cm

2)

Length=(2x+2.5y)cm

Breadth=1x cm

Total=(6x+5y)cm

length-2.5y

ReplyDeletebreath-3x

the - is a dash not a negative sign

DeleteLength = 3x cm

ReplyDeleteBreadth = 2.5y cm

The length of the rectangle is 3x cm.

ReplyDeleteThe breadth of the rectangle is 2.5y cm.

1 (x+2.5y)(2x)

ReplyDelete2 (2x+y)(x+3y)

There are many possibilities.One is : Length: 3x

ReplyDeleteBreadth: 2.5y

length: 2.5x cm

ReplyDeletebreadth: 0.5x + 2.5y cm

Perimeter= (2.5x cm)+(2.5x cm)+(0.5+2.5y cm)+(0.5+2.5y cm)

= ( 6x + 5y ) cm

This comment has been removed by the author.

DeleteYour answer is correct.

DeleteLength-(1x+2y) cm

ReplyDeleteBreadth-(2x+0.5y) cm

Check- 2(1x+2y) cm + 2(2x+0.5) cm = (6x+5y) cm

length : [1.5y + 3x]cm

ReplyDeletebreadth : 1y cm

This comment has been removed by the author.

ReplyDeleteThis comment has been removed by the author.

Deletelength: (3x+0.5y)

ReplyDeletebreath: (2y)cm

Check: 2(3x+0.5y)cm + (2y)cm=(6x+5y)

length-(2x+y)cm

ReplyDeletebreadth-(x+1.5y)cm

total-2(2x+y)cm+2(x+1.5)cm=(6x+5y)cm

length = 1.5x cm

ReplyDeletebreadth = 1.25y cm

Length:2.5y

ReplyDeleteBreadth:3x

length: 3x cm

ReplyDeletebreath: 2.5y cm

1)Length : (1.5x + 1.25y)

ReplyDelete1)Breadth : (1.5x + 1.25y)

1) Perimeter : 1.5x + 1.5x + 1.5x +1.5x + 1.25y + 1.25y + 1.25y + 1.25y = 6x + 5y

2)Length : (3x)

2)Breadth : (2.5y)

2)Perimeter : 3x +3x + 2.5y +2.5y = 6x + 5y

(6x + 5y)

length:3x+0.5

ReplyDeleteBreath:2ycm