Math, asked by poonam11mar2001, 1 month ago

find the total surface of a closed cardboard box of length 30cm and breadth 20cm and height 15cm

Answers

Answered by pavithra7akvntpc

0

Answer:

2700 cmsquare

Step-by-step explanation:

total surface are of the cardboard=lb+by+hl

Answered by harshinichintha

0

length = 30cm, 20cm, 15 cm

= 30×20×15= 9000cmsq

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