Math, asked by vishwas1711, 11 months ago

Biswas made a box 20cm long 15cm broad and 10cm high but without a lid. How much cardboard did he use for it

Answers

Answered by goodboy12

4

volume of a cardboard-lxbxh
-20x15x10
ok than you see it

Answered by vasudevvinod2003

6

ar(one side)= l× b

.=20×15

=300cm

therefor ar (5 sides) = 300 ×5

=1500cm

vishwas1711: wrong answer

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