Question

Find the surface area of the cuboid measuring 3 mx 2 m x 1.5 m
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Answer 1

Answer:

SA= 2 ( lb + bh + lh )

= 2 ( 3*2 + 2*1.5 + 3*1.5)

=2(6+3+4.5)

=2(13.5)

=2*13.5

=27m^2

Answer 2

Answer:

surface area of cuboid =2(lb+bh+hl)

= 2×(3×2+2×1.5+1.5×3)m

=2(6+3+4.5)m

=2(13.5)m

=27m