Question

6. The area of a square is 169 m². Find its perimeter.
7. A room is 11.5 m long and 6.3 m wide. Its floor is to be covered with rectangular til
m
of size 23 cm by 9 cm. Find the cost of the tiles at 4.25
per
tile.​

Answer 1

Answer:

1)Ans:-52metre

2)Ans:-14875Rs

Step-by-step explanation:

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