Hard Math Class 9 Level 2

A cuboid has length 13 cm breadth 12 cm and height 5 cm. What is its total surface area?

घनाभ की लंबाई 13 cm चौड़ाई 12 cm और ऊंचाई 5 cm है। कुल पृष्ठीय क्षेत्रफल कितना होगा?

Show answer and explanation

Correct Answer

B. 562 cm² / 562 cm²

Explanation

TSA = 2(lb + bh + hl) = 2(156 + 60 + 65) = 562 cm².

TSA = 2(lb + bh + hl) = 2(156 + 60 + 65) = 562 cm²।

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