Question

What will be the Perimeter of a rectangle whose L= 4.2 cm B = 2.7 cm?? ​

Answer 1

Answer:

13.8 cm

Step-by-step explanation:

P = 2l+2b

P = 8.4 + 5.4

P = 13.8 cm

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Answer 2

Answer:

perimeter of a rectangle is = 2(L+b)

l=4.2 b=2.7 so,2(L+B)

4.2+2.7=6.9

2×6.9=13.8 is the ans