Question

a right circular cylinder has base radius 8cm and hight 35cm find the curved surface area of cylinder​

Answer 1

Answer:

.hloo

Step-by-step explanation:

$area = 2\pi \: r \: h + 2\pi \: {r}^{2}$

$= 2 \times \pi \times 8 \times 35 + 2 \times \pi \times 8 \times 8$

$2 \times \frac{22}{7} \times 8 \times 35 + 2 \times \frac{22}{7} \times 8 \times 8$

$= (simplyfing)2161.415 {cm}^{2}$