Answer:
The answer is the first link on google when you post the pic in,
Step-by-step explanation:
Answer:
V = 1815 pi units ^3
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
V = pi ( 11)^2 * 15
V = 1815 pi
It’s 90 after you multiply the length, width, and height

if i is a variable

if i is the imaginary unit defined by i²=-1