Question

find the perimeter of a floor whose dimensions are 12m and 11cm.​

Answer 1

Answer:

46 cm

Step-by-step explanation:

Perimeter = 2 (l + b)

l = 12 cm and b = 11 cm

Perimeter = 2(12 + 11)

                = 2(23)

                = 46 cm

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Answer 2

l= 12 cm

b= 11 cm

perimeter = 2 (l+b)

= 2(12+11)

= 2×23

=46 cm