Math, asked by ajaybhadarka2866, 5 months ago

find total surface area of cuboidal box with the dimensions 4cm×5cm×9cm

Answers

Answered by jaganrao6567

3

Step-by-step explanation:

total surface area=2(lb+bh+hl)

=2(4×5+5×9+9×4)

=2(20+45+36)

=2×101

=202cm2

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