Math, asked by mvpal0109, 1 month ago

An oil tin is 20cm×20cm×50cm Find the area of the tin sheets required to make 30 such tins

Please do step by step class 7 CBSE

Answers

Answered by surekhapharande50

0

Answer:

144000

Step-by-step explanation:

given

length 20cm

breadth 20cm

height 50cm

area of total surface = 2(l×b+b×h+h×l)

= 2(20×20+20×50+50×20)

=4800

area of 30 such tins is= 4800×30

=144000

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