I square room 4m high contains 1296 cubic metres of air find the length of the room
Answers
Answered by
11
Volume of the room: 1296 m³
height = 4 m
Each edge = s
volume of room = floor area × height
⇒ 1296 m³ = s×s × 4m
⇒ (1296 m³)/4m = s²
⇒ 324 m² = s²
⇒ s = √324m²
⇒ s = 18m
∴length of the room is 18 m
height = 4 m
Each edge = s
volume of room = floor area × height
⇒ 1296 m³ = s×s × 4m
⇒ (1296 m³)/4m = s²
⇒ 324 m² = s²
⇒ s = √324m²
⇒ s = 18m
∴length of the room is 18 m
Similar questions