Question

A
the total area of the small squares is 28 sq. cm, what was the original length of the wire?
rectangular room is 10 m long and 6 m wide. Find the cost of covering the floor with a carpet 2m wide st the rate of ₹42 per meter B With full methad ​

Answer 1

Answer:

1. $\sqrt{28}$
2. perimeter=2(l+b) perimeter=2(10+6)=32m
3. so cost=32×42=