Question

Which expression represents the volume, in cubic units, of the composite figure

Answer 1

Answer: The second option

Explanation:

To find the total area, add the areas of the shapes together

Area of the cylinder = πr²h

Area of the cone = 1/3(πr²h)

Area of the full shape = πr²h + 1/3(πr²h)

The height of the cylinder is 12.

Hope this helps!