What is the amount of glass used for an aquarium that is 2.5m long ,1.6m wide and 2m tall (top is open)
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4
Answer:
20.4
Step-by-step explanation:
Amount of glass = 2(lb+bh+hl) - top of glass L×B
""""= 2(2.5×1.6+1.6×2+2.5×2) - L×B
""""= 2(4+3.2+5) -2.5×1.6
"""" = 24.4 - 4 = 20.4. Your answer
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