the length of hall is 24 m and the width is 16m.thesum ofateasof floor and and flat root is equal to the area of four walls.find the height and the volume of hall
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L= 24cm B = 16cm H= ? ATQ 2 (l + b ) h = 2 ( l×b) 2 (24+16) h= 2 ( 24×16) ( 24+16) h = 24×16 40h = 24×16 H = 24×16/ 40 = 9.6 cm
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Length = 24 m
Width = 16 m
Height = h
Given that,
The sum of area of roof and floor = Sum of area of four walls
2lb = 2(bh + hl)
lb = bh + hl
16 × 24 = 16h + 24h
384 = 40h
h = 9.6 m
Volume = l × b × h = 24 × 16 × 9.6 = 3686.4 m³
Width = 16 m
Height = h
Given that,
The sum of area of roof and floor = Sum of area of four walls
2lb = 2(bh + hl)
lb = bh + hl
16 × 24 = 16h + 24h
384 = 40h
h = 9.6 m
Volume = l × b × h = 24 × 16 × 9.6 = 3686.4 m³
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