The total surface area of a cylinder with radius 7 cm and height 10 cm is:
748 cm²
374 cm²
440 cm²
880 cm²
Correct Answer: A — 748 cm²
Explanation:
TSA = 2πr(h + r) = 2 × (22/7) × 7 × (10 + 7) = 44 × 17 = 748 cm².
