Question

find the surface area of a chalk box whose Length breadth and height are 16 cm 8 cm and 6 CM respectively

Answer 1

Step-by-step explanation:

Chalk box is in the form of cubord

l=16cm

b=8cm

h=6cm

Surface area of the cubord =2(lb+bh+lh)

=2(16×8+8×6+16×6)cm2

=2(128+48+96)cm2

=544cm2

The area of the chalk box is 544cm2

Answer : 544cm2

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Answer 2

Answer:

⇒ 544 cm²

Step-by-step explanation:

Clearly, a chalk box is in the form of a cuboid.

Here, Length = 16 cm

Breadth = 8 cm

Height = 6 cm

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Surface area of the cuboid = 2(lb + bh + lh)

= 2 (16 × 8 + 8 × 6 + 6 × 16) cm²

= 2 (128 + 48 + 96) cm²

= 2 × 272 cm²

= 544 cm²