Math, asked by sangeethaaseervi, 9 months ago

length is equal to 20 CM breadth equal to 40 cm perimeter?​

Answers

Answered by ayaan12319
1

Answer:

2 x (l+b) = 2 x (20+40)=120 cm

Step-by-step explanation:

Answered by anonymous5689
1

Answer:

120 cm

Step-by-step explanation:

length = 20cm

breadth = 40 cm

let the perimeter be x

as we know that perimeter of rectangle is calculated as 2 × ( L+B )

2× ( 20+40 ) = x

2× ( 60 ) = x

120 = x

hence, perimeter of the recatngle is 120 cm.

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