Question

1. Find the total area of the four walls in each of the rectangular rooms having the following dimensions:
1. Length = 10 m, breadth = 5 m, height = 4 m

2. Length = 8.5 m, breadth = 4.5 m, height = 3.5m

3. Length = 6 m 50 cm, breadth = 5 m, height = 3 m​

Answer 1

Answer:

Total area of four walls = 2(lh+bh)

1) 120sq.m

2) 91sq.m

3) 69sq.m

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