Question

The dimensions of an oil tin are 26*26*45 cm. find the area of the tin sheet required for making 20 such tins. if 1 sq m of the tin sheet costs rs 10, find the cost of tin sheets used for making these 20 tins.​

Answer 1

Step-by-step explanation:

2(lb+bh+LH)

so ₹12064

Answer 2

Step-by-step explanation:

Using the TSA of Cuboid u can find the answer

TSA of Cuboid=2(lb+bh+lh)

area of 20 such tins will be=20*[2(lb+bh+lh)]

=40(3016)

=120640cm²

cost will be,

1m²=1/10000cm²=12.064m²

Cost=rate*area

=10*12.064

=120.64 Rs...

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