Question

find the lateral surface area and total surface area of a cuboid 8m×6 m ×3.5 m . solve this question

Answer 1

c.s.a of cuboid=2 (l+b)h
2 (8+6)3.5
2 (14)3.5
28×3.5
98m Sq.

Answer 2

TSA OF CUBOID IS 2 (lb + bh +hl)
LSA OF CUBOID IS 2 (l + b ) h