Question

two cubes of each of edge 5.5cm are joined face to face. The surface area of the resulting cuboid is​

Answer 1

Answer:

area of cuboid is l* b* h

• l = 11
• b = 5.5
• h =5.5
• surface area of cuboid is 2h (l + b )
• 2 * 5.5 (11+ 5.5 )
• 2 * 5.5 (16.5)
• 2 * 90.75

181.50cm*2 ans.

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