Question

The length of a rectangle is 10 m more than its breadth. Express its perimeter as an expression in x.

Answer 1

Answer:

Perimeter = 2(10+x + x)

Step-by-step explanation:

Length of rectangle = 10 + x

Breadth of rectangle = x

Perimeter = 2(10+x + x)

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Answer 2

Answer:

HEY MATE, HERE IS YOUR ANSWER :

The perimeter of a rectangle : (4x + 20) m

Step-by-step explanation:

Let, the breadth of rectangle be 'x' m

and the length of rectangle be 'x + 10' m

Perimeter of rectangle : 2×( length + breadth )

Perimeter of rectangle : 2×( x + 10 + x )

Perimeter of rectangle : 2×( 2x + 10 )

Perimeter of rectangle : 4x + 20 m

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