Question

length of rectangle is 7.1 cm , breadth of rectangle is 2.5 cm , find its perimeter

[give answer step by step]​

Answer 1

Answer:

length of rectangle = 7.1 cm

Breadth of rectangle = 2.5 cm

Perimeter = 2(l+b)=2(7.1+2.5)

=2(9.6)

[perimeter = 19.2 cm]

solution

Answer 2

Answer:

perimeter is 2(l+b)

So 2( 7.1 + 2.5 )

2( 9.6 )

2 x 9.6

19.2 cm is perimeter

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