A room is 12 m long 8 m broad and 4.5m high. Find the total area of its four walls roof and floor
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Answered by
9
total area =2 [(12×8) + (8×4.5) + (12 × 4.5)]
= 2[ 96 + 36.0 + 54.0]
=2×186
= 372
= 2[ 96 + 36.0 + 54.0]
=2×186
= 372
Answered by
6
The total area of its four walls roof and floor is 372 sq.m.
Step-by-step explanation:
Length of room = 12 m
Breadth of room = 8 m
Height of room = 4.5 m
Total surface area of room =
Hence the total area of its four walls roof and floor is 372 sq.m.
#Learn more:
A cuboid is 8 m long, 12 m broad and 3.5 high, Find its (i) total surface area
https://brainly.in/question/7990014
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