Question

1) Find the perimeter of rectangle whose length is 4 cm, breadth=2.3 cm​

Answer 1

Answer:

perimeter of rectangle 2(l+b)

2(4+2.3)

8+4.6= 12.6cm

Answer 2

$Perimeter \: = 2(l+b)$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 2 \times 6.3$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: =12.6\: cm$

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