Question

area and perimeter of rectangle length=6.9cm breadth=5.1cm​

Answer 1

here,l = 6.9

& b = 5.1

area of rectangle = l × b

6.9 × 5.1

= 35.19

and perimeter = 2(l+b)

= 2(6.9+5.1)

= 2(12.0)

=24

is ur answer

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Answer 2

Step-by-step explanation:

Area = l×b

=6.9×5.1

=35.19cm^2

Perimeter = 2(l+b)

=2(6.9+5.1)

=2×12

=24cm