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If a cuboidal box has height, length and width as 20 cm, 15 cm and 10 cm respectively. Then its total surface area is:

A1100 cm²

B1200 cm²

C1300 cm²

D1500 cm²

Answer:

C. 1300 cm²

Read Explanation:

Total surface area = 2 (20 × 15 + 20 × 10 + 10 × 15) TSA = 2 ( 300 + 200 + 150) = 1300 cm²


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