Question

the lenght and breadth of a rectangle are represented as (3x - 8x) and (2 x +10 y) . find the perimeter​

Answer 1

Step-by-step explanation:

perimeter = length+ breadth

perimeter= (3x - 8x)+(2x +10y)

= -5x +2x +10y

= -3x +10y.......

hope it helps......✌✌

Answer 2

Answer:

Small Correction: Length is ( 3x - 8y ) and not ( 3x - 8x )

Given:

• Length = ( 3x - 8y )
• Breadth = ( 2x + 10y )

To Find:

• Perimeter of the rectangle

Solution:

⇒ Perimeter of a Rectangle = 2 ( l + b )

⇒ Perimeter of a Rectangle = 2 ( 3x - 8y + 2x + 10y )

⇒ Perimeter = 2 [ 5x + 2y ]

⇒ Perimeter = 10x + 4y

Thus the perimeter of the rectangle is ( 10x + 4y ).

Hope it helped !!