Question

2. Find the radius of the circular cylinder whose curved surface area is 352 cm- and hight is 14 cm​

Answer 1

Step-by-step explanation:

$2\pi \: rh = 352 \\ 2 \times \frac{22}{7} \times 14 \times r = 352 \\ r = \frac{352 \times 7}{2 \times 22 \times 14} \\ r = \frac{176 \times 1}{22 \times 2} \\ r = 4cm$