Question

Q) A classroom has the dimensions shown.

Find:

a) The area of the floor

b) The volume of the room

(c) The total area of the four walls.
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Answer 1

Answer:

a) area of floor = l×b

= 10.9×9.1

=93.73 m^2

b) volume = lbh

=10.3×9.1×3.2

=299.936m&3

c) area of 4 walls = 2(l+b)h

2(10.3+9.1)×3.2

124.16m^2

Answer 2

Answer:

area of floor =93.73m²

volume =299.936(approx. 300m²)

Step-by-step explanation:

area of floor =l*b

= 10.3*9.1

= 93.73

Vol. = l*b*h

=9.1*10.3*3.2

=299.936

=approx. 300