Question

help me plese help me ​

Answer 1

Answer:

7. Area of rectangle = l × b

So,

Area of rectangle whose length and breadth is 5.5m and 3.4 m = 5.5×3.4=18.7m^2

6. Thickness of 1 plywood=0.35cm

Total height =1.89m

Total height in cm = 1.89×100=189cm

Therefore,no. of piecs= 189cm/0.35cm =540