Question

perimetone rectangle who's length is (breadth x4) perimeter100 then what is area​

Answer 1

Answer:

400sq

Step-by-step explanation:

it is answer of your questions

Answer 2

Answer:

Length = 40

Breadth = 10

Area = 400

Step-by-step explanation:

Let us consider length and breadth be x

length = ( breadth×4)

length = 4x

breadth = x

perimeter= 100

Let us apply perimeter of rectangle

Perimeter of rectangle = 2(length + breadth)

100 = 2( 4x + x )

100 = 2(5x)

100 = 10x

100 = x

10

10 = x

Length = 4x

= 4 × 10

= 40

Breadth = x

10

Area of rectangle = length × Breadth

Area = 40 × 10

Area = 400

SO THE AREA OF THE RECTANGLE IS 400

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