Answer:
Pi(5^2)(13) + One-third pi (5^2)(12)
Step-by-step explanation:
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The expression that represents the volume of the composite figure is Pi(5^2)(13) + One-third pi (5^2)(12).
The volume of the composite figure is the sum of the volume of the cone and the volume of the cylinder.
Volume of a cylinder = πr²h
= π(5²)(13)
Volume of a cone = 1/3(πr²h)
(1/3)(π(5²)(12)
To learn more about the volume of a cone, please check: https://brainly.com/question/13705125