Answer:
<em>Volume : ( About ) 20925 mm^3</em>
Step-by-step explanation:
1. If the diameter of this cylinder is 14 mm, the radius ⇒ 14/2 ⇒ 7 mm
2. Now knowing the radius, it would be most convenient to solve for the Base, which is in fact a circle. As we can see, the general Volume of a 3-dimensional figure is Base * height, so this will be helpful. Applying πr^2, <em>Base Area ⇒ π * ( 7 )^2 ⇒ π * 49 π ⇒ 153.86 mm^2</em>
This means that the Volume would be ⇒ Base Area * height ( where height is 138 mm ) ⇒ 153.86 mm^2 * 136 mm ⇒ 20924.96 mm^3
<em>Answer ( Volume ) : ( About ) 20925 mm^3</em>
