Which of the following have two congruent parallel bases?Check all that apply.A.None of theseB.ConeC.PrismD.CircleE.CylinderF.Pyramid

To determine which of the given shapes have two congruent parallel bases, we need to analyze each option:

1. Cone: A cone has a circular base, but there is only one base, so it does not have two congruent parallel bases.

2. Prism: A prism has two congruent, parallel bases that are shaped like polygons (e.g., triangular prism, rectangular prism). This option meets the criteria.

3. Circle: A circle does not have bases as it is a two-dimensional shape without sides. Thus, it does not have two congruent parallel bases.

4. Cylinder: A cylinder has two congruent circular bases that are parallel to each other, fulfilling the conditions of having two congruent parallel bases.

5. Pyramid: A pyramid has one base that is a polygon and triangular faces that meet at a point. It does not have two parallel bases.

Summary of Findings:

• Congruent parallel bases are present in the Prism and the Cylinder.
• Cone, Circle, and Pyramid do not satisfy the requirement.

Final Answer

Check all that apply: C. Prism, E. Cylinder.