Question

1. Find the surface area of each of the
following cuboids.
length = 24 cm, breadth = 20 cm and
height = 15 cm​

Answer 1

$\huge \purple {answer}$

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

Answer 2

Answer:

7200cm³

Step-by-step explanation:

Surface area = Length × Breadth × Height

= 24cm × 20cm × 15cm

= 7200cm³