Please help with this question

Answer:
Option C
Step-by-step explanation:
r = 7 cm
h = 10 cm
[tex]B = Base \ area = \pi r^{2}\\\\=\pi * 7 *7\\\\ =49\pi \ cm^{2}[/tex]
[tex]Volume = \dfrac{1}{3}Bh\\\\\\=\dfrac{1}{3}*49\pi *10\\\\\\=\dfrac{490}{3}\pi \cm^{3}[/tex]