Question

If the length, breadth and height of the room are 6 cm , 4 cm, 10 cm respectively ,then the total area of four walls

Answer 1

Answer:

200m^2

Step-by-step explanation:

total area of 4 wall = 2( L+B)×H

now=. 2(6+4)×10

= 200m^2

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Answer 2

Answer:

here the length of the room is 6 cm

breadth of the room is 4 cm

height of the room 8s 10 cm

we know the total area of the four walls

2(length+ breadth)×height

=2(6+4)×10 sq cm

=2×10×10 sq cm

=200sq cm