I need help with all of these questions you see on the top. there the red squares. please someone smart. this is one of the problems I need to finish this tonight.

Answer:
490.1 in^3
Step-by-step explanation:
In order to find the volume of a cylinder, you would multiply the area of the base b the height, so a cylinder with base [tex]26 \pi in^{2}[/tex] and height 6 in would be [tex]26\pi \times 6[/tex]
This multiplies to 490.08845396 when put in a calculator, and rounded to the nearest tenth, the answer is 490.1 in^3