Math, asked by brahmansharora, 10 months ago

what if the area of cuboid if it's length=40m breadth=30m height=40m​

Answers

Answered by tomboy4
1

Step-by-step explanation:

total surface area =2(lb+bh+lh)

2(40×30+30×40+40×40)

2(1200+1200+1600)

2(4000)=8000m^2

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