Question

Can someone help me with this one

Answer 1

Answer:

according to your question answer is 301.44 cm²

Step-by-step explanation:

Total surface area of cylinder=

$2 \times \pi \times r (h + r)$

$2 \times \frac{22}{7} \times 4 (8 + 4) \\ \frac{44}{7} \times 4 \times 12 \\ \frac{44}{7} \times 48 = 301.71$

301.71 cm² estimated