Question

a
Find the perimeter of a room whose length is 12 m and breadth is 8cm ​

Answer 1

Answer:

40 cm is the perimeter

Step-by-step explanation:

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Answer 2

Answer:

2416 cm is the answer .

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Step-by-step explanation:

given length of room= 12m

given breadth of room= 8cm

As we know,

1m = 100cm

12m= 1200cm

perimeter of room= 2( length+breadth)

= 2( 1200+8)

= 2(1208)

= 2416 cm

perimeter of room is 2416cm.