Question

length=200 breadth=180 height=90. Find total surface area and volume of cuboid.​

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

length(l)=200 unit

breadth(b)=180 unit

height(h)=90 unit

So, total surface area=2(lb+bh+lh)sq.unit

             =2(200×180+180×90+200×90)sq.unit

             =140400 sq.unit

So volume=lbh cubic unit

                 =(200×180×90) cubic unit

                 =2880000 cubic unit

Ans:-Total surface area of the object is 140400 sq.unit and volume is 2880000 cubic unit.

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