Question

What is the lateral surface area of a cuboidal tin box whose base measures 187 cm square and whose total surface area is given as 1046 cm square?

Answer 1

Step-by-step explanation:

Given  

What is the lateral surface area of a cuboidal tin box whose base measures 187 cm square and whose total surface area is given as 1046 cm square?

• Let the length, breadth and height of a cuboidal tin box be l, b, h
• Now l x b = 187-----------1
• Now total surface area = 1046 sq cm
•   So 2(lb + bh + lh) = 1046
•        2(187 + bh + lh) = 1046 (from 1)
•         187 + bh + lh = 523
•       So bh + lh = 523 – 187
•                       = 336
•   Or h(l + b) = 336  
• Multiplying both sides by 2 we get
•   2(l + b) h = 672  
• Or Lateral Surface Area is 672 sq cm

Reference link will be

https://brainly.in/question/2296865