The circumference of the base of a cylindrical vessel is 132 cm

The circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm. Find the

i. radius of the cylinder
ii. volume of cylinder. (use π = $\frac{22}{7})$

2𝜋r = 132

r = 21cm

𝑉 = 𝜋r²ℎ = 22.21.21.25/7 = 34650 𝑐m³