A two-dimensional cross-sections could we create by slicing the particular cylinder is 
A) Isosceles Triangle
Explanation:
- the shape which results from a vertical angled, and slicing the section of a cylinder. The cross section is an isosceles triangle.
 
- It can also be considered as a circle but all is depending on how it has been cut.
 - A cross section is know as the intersection of a shape or figure in a three-dimensional space with a plane.
 - A cross section is the result you get by doing a "slice" across a solid object.
 - When a plane intersects across a solid object, the cross sectional area could be a point, or a line segment, even a two-dimensional shape such that, but it is not limited to, a circle,oval, or hexagon.
 - A cross section is know as the two-dimensional shape that comes from cutting a three-dimensional.
 - The two-dimensional cross-sections could we create by slicing the particular cylinder is found to be an Isosceles triangle.