A cuboidal tin box opened at top has dimension 20^16^14cm. What is the total area of metal sheet required to make 10 such boxes

 

Asked by arnavrath11 | 24th Jan, 2020, 10:42: AM

Expert Answer:

 
Hint
As the tin box in opened at the top. 
Find the area of the 5 surfaces i.e. 4 lateral and one base and then calculate the metal sheets required for 10 such boxes.

Answered by  | 28th Jan, 2020, 11:28: AM