Question

length=3.5 cm , breadth=3 m what is the perimeter of rectangle.​

Answer 1

Answer:

607cm^2

Step-by-step explanation:

length=3.5cm

breadth=3m=300cm

perimeter=2(l+b)

=2(3.5+300)

=2x303.5

=607cm^2

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Answer 2

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Answer = 2100 cm

Given :-

• Length = 3.5 cm

• Breadth = 3 m

⇨To find Perimeter of rectangle

⇨We have to convert 3m into cm .

⇨ We know that ,

1 m = 100 cm

As similarly ,

⇒ 3 m = 300 cm

Solution :-

⇝Perimeter of rectangle = 2 ( l + b )

⇝2 ( 3.5 × 300 )

⇝2 ( 1050 )

⇝ 2100

∴ Perimeter of rectangle = 2100 cm