Question

The dimension of an oil tin are 26cm*26cm*45cm. Find the area of the tin sheet required to make 20 such tins​

Answer 1

Answer:

area of 20 tin sheet is 120640cm^2

Answer 2

Answer:

120640cm^2

Step-by-step explanation:

length = l = 26cm

breadth = b = 26cm

height = h = 45cm

Surface area of a cuboid = 2 (lb + bh + hl)

2 x (26 x 26 + 26 x 45 + 45 x 26)

2 x (676 + 1170 + 1170)

2 x 3016 = 6032 cm^2

Area of tin sheet for one oil tin = 6032 cm^2

Area of tin sheet for 20 oil tin = 6032 x 20 = 120640cm^2

I hope it helps