1) If length, breadth and height of a cuboid shaped hall is 20 m, 16m and 8m respectively,
find the surface area of walls of a hall.
Answers
Answered by
1
Answer:
Answer
Given that l=20cm, b=12cm, h=9cm
∴T.S.A=2(lb+bh+lh)
=2[(20×12)+(12×9)+(20×9)]
=2(240+108+180)
=2×528
∴T.S.A=1056cm
Similar questions